Thursday, January 28, 2016

Robinson R22 Beta, November Alpha LLC, N404LE: Accident occurred January 27, 2016 in Lindenhurst, New York

National Transportation Safety Board - Aviation Accident Preliminary Report: http://app.ntsb.gov/pdf 

NOVEMBER ALPHA LLC: http://registry.faa.gov/N404LE

FAA Flight Standards District Office: FAA Farmingdale FSDO-11

NTSB Identification: ERA16LA094
14 CFR Part 91: General Aviation
Accident occurred Wednesday, January 27, 2016 in Lindenhurst, NY
Aircraft: ROBINSON HELICOPTER R22, registration: N404LE
Injuries: 2 Uninjured.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

On January 27, 2016, about 1145 eastern standard time, a Robinson R22 Beta, N404LE, operated by Academy of Aviation, LLC, was substantially damaged during an autorotation, after it experienced a total loss of engine power while in cruise flight near Lindenhurst, New York. The flight instructor and student pilot were not injured. Visual meteorological conditions prevailed and no flight plan had been filed for the flight that originated from Republic Airport (FRG), Farmingdale, New York. The local instructional flight was conducted under the provisions of 14 Code of Federal Regulations Part 91.

According to a Federal Aviation Administration (FAA) inspector, the flight instructor reported that he and the student pilot were returning to FRG after flying for about 1.6 hours. The helicopter was about 4 miles southeast of the airport, at an altitude of approximately 700 feet mean sea level, when the engine began to run rough for a few seconds and then quit suddenly. The flight instructor assumed control of the helicopter and performed an autorotation to a street in a residential neighborhood. After touchdown, the main rotor blades struck a sign, and the helicopter rolled over, onto its right side. The tail boom separated just prior to the vertical fin and the tail rotor gear box and tail rotor blades displayed damage consistent with ground contact. The flight instructor added that he been operating with the carburetor heat control in the on position throughout the flight, which included at the time of the power loss.

Postaccident examination of the helicopter by an FAA inspector did not reveal any preimpact mechanical malfunctions. Approximately 6 gallons of fuel was drained from the fuel tank, which was not compromised. The engine was retained for further examination to be conducted at a later date.





COPIAGUE, N.Y. (CBSNewYork) — A flight instructor and student pilot walked away unscathed after their helicopter crash landed in a residential area of Long Island.

The Robinson R22 helicopter attempted to make an emergency landing at Buena Vista Boulevard and East Alhambra Avenue in Copiague just before noon Wednesday after reporting engine problems, as reported by CBS2’s Carolyn Gusoff.

Neighbors found the chopper on its side. They were amazed that the 26-year-old pilot and flight instructor, Joseph Lombardo, and his 27-year-old student, Ming Chen, weren’t injured.

Lombardo’s confident words could be heard in a cell phone video of the inside of his downed helicopter moments after the crash landing.

Witness: How did you not hit those wires?

Lombardo: ‘Cause I saw them.

Witness: Geez dude, how long you been flying?

Lombardo: Three years.

Vincent Pellegrini told CBS2’s Tracee Carrasco that he couldn’t believe what he was seeing.

“I looked to my left and I saw the helicopter right next to me, thought I was just seeing things. I saw it go right behind the trees, under the power lines, and tip right over,” he said.

Witness Laura St. Angelo heard the helicopter motor sputtering and saw the aircraft coming down.

“It was petrifying,” she told WCBS 880’s Sophia Hall. “I heard crash, boom.”

Air traffic controllers knew there was trouble-from the Mayday Transmission southwest of Republic Airport in Farmingdale.

“It’s a miracle it didn’t hit a house, a miracle that they both were able to get out alive, that men that were working on a house ducked when the helicopter came over them — they ran for it,” St. Angelo said.

The teacher was operating the helicopter at the time and many at the scene are calling him a hero.

“I did see his face with that fear and I would like to hug that man,” St. Angelo said. “I’m just so grateful that he’s alive, both of them.”

Lombardo managed to land the chopper in the intersection, avoiding any homes, electrical wires, or passing cars below.

The helicopter is owned by Academy of Aviation. The company says the experienced instructor was returning from a two-hour lesson when mechanical problems shut down the engine. The pilot is being hailed a hero for managing to find a place where no one would get hurt.

No injuries were reported on the ground.

The FAA and NTSB are investigating.

Story, video and photo gallery: http://newyork.cbslocal.com

Incident occurred January 28, 2016 at McAllen Miller International Airport (KMFE), McAllen, Hidalgo County, Texas.



MCALLEN- United Airlines said all their passengers are alright, after an emergency landing on Thursday at the McAllen Miller International Airport.

The airline said a brake light indicator came on. They said the control tower declared what they call a “precautionary emergency.”

The plane was inspected and was flown back to Houston. The air traffic control’s radio communications were captured word-for-word.

ATC.net captured all conversations between pilots and air traffic control.

“We have a left hand brake fault message, just an advisory message,” the pilot told air traffic control.

Airport administration said there was some sort of mechanical problem with the brakes.

CHANNEL 5 NEWS learned that 41 people were onboard the Embraer 175 airplane. Mesa Airlines operates the plane under the United Express brand. The plane has a total of 76 seats.

It is unknown what exactly went wrong with the plane. CHANNEL 5 NEWS reached out to Mesa Airlines about the situation. They responded with this statement:

“In response to a brake indicator light, the crew of United Express flight 4020, operated by Mesa Airlines, notified the control tower, which declared a precautionary emergency. The aircraft, an Embraer 175 landed without incident and passengers deplaned normally through the jet way. There were no injuries. The aircraft was inspected by maintenance personnel and cleared to continue to Houston."

CHANNEL 5 NEWS is working to find out how long the Embraer 175 plane has been in operation, and what prompted the brake indicator light to come on. We will keep our viewers updated with the very latest on this story.

Story and video:  http://www.krgv.com

Beech E-90 King Air, N345V, E90 LLC: Incident occurred January 21, 2016 in Bainbridge, Decatur County, Georgia

Date: 21-JAN-16
Time: 16:30:00Z
Regis#: N345V
Aircraft Make: BEECH
Aircraft Model: 90
Event Type: Incident
Highest Injury: None
Damage: Unknown
Flight Phase: LANDING (LDG)
FAA Flight Standards District Office: FAA Atlanta FSDO-11
City: BAINBRIDGE
State: Georgia

AIRCRAFT LANDED GEAR UP, BAINBRIDGE, GA

E90 LLC:  http://registry.faa.gov/N345V

GE Aviation to lay off 238 engineers in Cincinnati area: Move part of overall reduction in engineering force



EVENDALE —One of Greater Cincinnati's largest employers is cutting hundreds of high paying jobs.

More than 300 General Electric engineers were laid off Thursday morning.

The company said, as many of the current projects shift from the development phase to the production phase, there was no longer a need for the number of engineers the company employed.

At the nearby Village Shoppe and Go Thursday, Steve Greiwe prepared for the evening rush.

"We keep 60 different craft beers just for that taste of those folks that come in here," Greiwe said.

Quite a few of his Evendale customers may be coming in with a bitter taste in their mouths after learning nearby GE laid off a few hundred people.

"It could be something where these guys start coming in or gals start coming in this afternoon and before you know it they're like 'wow, guess what I just got a pink slip,' so we'll see what happens," said Greiwe.

A total of 307 GE engineers, including 238 in Greater Cincinnati they are being let go.

In a statement, GE Spokesman Rick Kennedy wrote, "Significant effort has been made to move as many engineers as possible to other positions at GE Aviation and other GE businesses. Also, GE Aviation has offered voluntary early retirement to several hundred eligible engineers."

Kennedy said the reduction represents about 7 percent of the overall GE aviation engineering population in the United States.

He said the company will still employ more than 3,000 engineers in Cincinnati.

Looking at the bigger picture, the few hundred may not seem like a lot, but it's still 307 people and families affected.

"We do have a lot of GE customers. In fact, a lot of businesses that support this business, including GE, is what makes us thrive all the time," said Greiwe. "It'll have a ripple effect through the whole area."

Kennedy said, "The impacted engineers are being provided an array of severance benefits, including outplacement services, in-house job fairs with other engineering companies associated with GE Aviation, as well as wages and medical coverages for a period of time based on years of service."

Story, video and comments:  http://www.wlwt.com

Beech K35 Bonanza, N5320E: Incident occurred January 26, 2016 in Blythe, Georgia


Date: 26-JAN-16
Time: 17:42:00Z
Regis#: N5320E
Aircraft Make: BEECH
Aircraft Model: 35
Event Type: Incident
Highest Injury: None
Damage: Unknown
Flight Phase: TAKEOFF (TOF)
FAA Flight Standards District Office: FAA Atlanta FSDO-11
City: BLYTHE
State: Georgia

AIRCRAFT ON DEPARTURE, GEAR COLLAPSED, BLYTHE, GA


http://registry.faa.gov/N5320E 





AIRCRAFT: 1959 Beechcraft K35, N5320E, serial number D-5815

ENGINE(S) - M&M, S/N:  Continental OA470-C, serial number 87903-70-CR (250HP)

PROPELLER(S) – M&M, S/N: Beech 278-205-25, serial number 416

APPROXIMATE TOTAL HOURS (estimated TT & TSMO from logbooks or other information):

ENGINE(S):   TSMO = 1465.0

PROPELLER(S): Not available     

AIRFRAME:  TTAF = 5413                    

OTHER EQUIPMENT: KMA 24; KLN 90B; 2 KC155’s; KT76; AM/FM radio; G/S; CDI

DESCRIPTION OF ACCIDENT:  Prop strike on takeoff due to nose gear collapse, failure of brace assembly.

DESCRIPTION OF DAMAGES: Nos gear brace, prop strike, engine stoppage, lower cowling and airbox have damage, nose gear doors damaged.             

LOCATION OF AIRCRAFT:   private hangar at Blythe, Georgia / Airport 61GA.   

REMARKS: Good paint, nice interior. Dual yokes, Field adjuster has logbooks.  

SALVAGE BID:  http://www.avclaims.com/N5320E.htm

Photos:   http://www.avclaims.com/n5320e_photos.htm











Cessna 340A, N346MC, Pacific FBO Properties LLC: Accident occurred January 27, 2016 at Meadows Field Airport (KBFL), Bakersfield, Kern County, California

PACIFIC FBO PROPERTIES LLC:  http://registry.faa.gov/N346MC

FAA Flight Standards District Office:  FAA Van Nuys FSDO-01

NTSB Identification: WPR16LA058
14 CFR Part 91: General Aviation
Accident occurred Wednesday, January 27, 2016 in Bakersfield, CA
Probable Cause Approval Date: 08/16/2016
Aircraft: CESSNA 340A, registration: N346MC
Injuries: 1 Uninjured.

NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

The airline transport pilot was conducting a personal cross-country flight. The pilot reported that he configured the airplane to land at his destination airport. However, during his instrument panel scan, he observed a warning light indicating that the right main landing gear (MLG) was not locked in the extended position. He then departed the traffic pattern and attempted to troubleshoot the indication by cycling the landing gear without success. He subsequently returned to the airport and used the hand crank to manually deploy the gear but continued to receive the “gear unlocked” indication. The airplane touched down normally, but as the pilot attempted a right turn to exit the runway, the right MLG collapsed, which resulted in substantial damage to the right aileron. 

Postaccident examination of the landing gear revealed that the right MLG aft drive tube, which supplies overcenter tension to the aft bellcrank and side brace lock link when the MLG is in the extended position, failed in tensile overload. According to an airplane manufacturer representative, low overcenter tension, which is typically a result of improper rigging, will cause the MLG to collapse when it is under load in the extended position. If the MLG collapses while it is in the extended positon, the aft drive tube will fracture in tensile overload. 

According to the airplane service manual, the landing gear must be re-rigged following any adjustment to the gear down-lock tension; however, a representative of the pilot’s maintenance provider reported that maintenance personnel had not complied with this service manual requirement after adjusting the MLG down-lock tension in 2011, 2012, and 2013. Therefore, it is likely that maintenance personnel’s failure to re-rig the MLG in accordance with the manual requirements led to its being improperly rigged and to the subsequent collapse of the right MLG.

The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
Maintenance personnel’s repeated failure to re-rig the main landing gear (MLG) in accordance with the airplane manufacturer's service manual requirements, which resulted in the collapse of the right MLG.

On January 27, 2016, about 0939 Pacific standard time, a Cessna 340A airplane, N346MC, was substantially damaged during a landing attempt at Meadows Field Airport (BFL), Bakersfield, California. The business flight was operated by Pacific FBO Properties, LLC under the provisions of Title 14 Code of Federal Regulations Part 91. The airline transport pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the cross-country flight that departed Santa Barbara Municipal Airport (SBA), Santa Barbara, California, at 0900. 

According to the pilot, at the conclusion of his cross country flight he entered the left base leg of the airport traffic pattern and deployed the landing gear. During his instrument panel scan the pilot observed a "gear unlocked" indication and the absence of a gear down light for the right main landing gear. He asked the air traffic controller to describe the position of the landing gear, and after a "flyover," the controller announced that the landing gear appeared to be extended. The pilot then departed the traffic pattern to the west to troubleshoot the indication. After re-cycling the landing gear the pilot returned to the airport and manually deployed the gear, but continued to receive an identical "gear unlocked" indication. The pilot completed an uneventful touchdown and landing roll, but the right main landing gear collapsed when he attempted a right turn to exit the runway. A review of accident photographs by a National Transportation Safety Board (NTSB) investigator revealed substantial damage to the right aileron.

According to FAA records, the airplane, manufactured in 1977, was issued its most recent airworthiness certificate on September 16, 1986 and was registered to Pacific FBO Properties, LLC, the accident pilot's company, on February 28, 2005. The airplane was powered by two Continental Motors, Inc. TSIO-520-NB, turbocharged, 335 hp engines, each equipped with McCauley C515 Sabre Propellers.

The pilot reported that he observed a similar unlocked indication for the right main landing gear during a flight a few weeks prior to the accident. The indication disappeared after the pilot cycled the landing gear. 

A review of the airplane's maintenance records revealed that the most recent annual inspection was completed on August 7, 2015, at 4,149 hours of total time in service. A work order entry dated July 4, 2011 stated that the accident pilot observed a "red unsafe light" indication when he attempted to deploy the landing gear and subsequently used the manual extension to complete the gear extension. After the landing roll, the red indication disappeared. The maintenance facility discovered that the downlock tension to the right main landing gear was too "tight." The tension was then adjusted to comply with the service manual requirement. Subsequent work orders from 2012 and 2013 also noted downlock tensions that were also outside the manufacturer's published limitations. The entry in 2013 stated that the downlock tensions to the right and left main landing gear were adjusted to 50 lbs. 

The airplane is equipped with a fully retractable tricycle landing gear system comprised of a main landing gear wheel beneath each wing and a nose landing gear in the forward fuselage. Each landing gear is mechanically connected to a gearbox located aft of the pilot's seat, driven by a motor, and actuated by a landing gear switch on the instrument panel. A manual extension hand crank, located on the right side of the pilot's seat, can be used to extend the landing gear in the event of an electrical system failure. Landing gear position switches located on the aft bell crank of each gear transmit signals to the instrument panel position indicators to indicate when the landing gear is down and locked. When the landing gear is not locked, the light that corresponds with the affected gear will remain unlit and a light labeled "Gear Unlocked" will illuminate. 

According to the Cessna 340 Service Manual, "anytime a landing gear retraction or extension system component has been removed, replaced or the tension on the downlocks adjusted, the entire landing gear system must be re-rigged." This rigging procedure involves disconnecting and reinstalling each section of the mechanical assembly to within the manufacturer's specifications. According to a representative of the pilot's maintenance facility, they did not re-rig the landing gear after the downlock tension was adjusted in 2011, 2012, or 2013. In addition, the airplane logbooks did not contain any entries to indicate that the landing gear rigging procedure had been completed in the airplane's previous 964 hours of operation. 

An aft drive tube is used within the landing gear assembly to supply overcenter tension to the aft bell crank when the landing gear is deployed. A follow-up examination by the NTSB revealed that the aft drive tube rod end fractured about mid-span and a NTSB metallurgist confirmed that the fracture signatures were consistent with tensile overload. The landing gear mechanical and electrical systems were tested multiple times during the follow-up examination. A landing gear cycle test revealed that the left main landing gear and nose gear reached their full extended and retracted positions, which were validated using the instrument panel position indicators. The broken aft drive tube precluded a cycle test of the right main landing gear; however, the "Gear Unlocked" warning light illuminated when the gear was in the extended position. A subsequent electrical continuity test of the right gear downlock switch did not reveal any anomalies. Further tests of the main landing gear downlock tension revealed a measurement of 46 lbs for the left main landing gear. The right main landing gear tension could not be obtained due to the broken aft drive tube.


According to a representative of the airframe manufacturer, low overcenter tension can cause the aft bell crank and side brace lock link to retract and the landing gear to collapse when the landing gear is under load in the extended position. After the landing gear is deployed, a torque tube rotates to move the aft drive tube into the extended position, which supplies overcenter tension to the aft bell crank and side brace lock link. If the landing gear collapses while the gear is in the extended position, the rod end of the drive tube will fail in tensile overload. The manufacturer added that these failures are the common result of improperly rigged landing gear.

NTSB Identification: WPR16LA058
14 CFR Part 91: General Aviation
Accident occurred Wednesday, January 27, 2016 in Bakersfield, CA
Aircraft: CESSNA 340A, registration: N346MC
Injuries: 1 Uninjured.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

On January 27, 2016, about 0939 Pacific standard time, a Cessna 340A airplane, N346MC, was substantially damaged during a landing attempt at Meadows Field Airport (BFL), Bakersfield, California. The airplane was operated by a private individual under the provisions of Title 14 Code of Federal Regulations Part 91. The airline transport pilot was not injured. Visual meteorological conditions prevailed and no flight plan was filed for the cross-country flight that departed Santa Barbara Municipal Airport (SBA), Santa Barbara, California, at 0900. 

According to the pilot, he entered the left base leg of the airport traffic pattern and deployed the landing gear. He received "gear unlocked" indications for the right main landing gear, and then executed a flyover of runway 30R. After an air traffic controller confirmed the landing gear was down, the pilot retracted the gear and departed the traffic pattern to the west to troubleshoot the indication. He then manually cranked the landing gear to the down position, but continued to receive unlocked indications for the affected gear. When he returned to the airport to land the pilot touched down on the left main landing gear first and gently put weight on the right gear, but the right main landing gear collapsed during the subsequent landing roll. 

Photographs taken by the Federal Aviation Administration showed that the airplane had sustained substantial damage to the right aileron. Examination of the right main landing gear well revealed a broken downlock brace.

The airplane was retained for further examination.




BAKERSFIELD, Calif.

A twin Cessna suffered a landing gear collapse upon landing at Meadows Field Wednesday morning, according to airport director Richard Strickland.

It happened just before 9:30 a.m. 

The pilot of the plane radioed Meadows tower saying he had a landing gear issue, Strickland said.

The pilot did a fly-by so the tower could look at the landing gear and they told the pilot it looked okay, according to Strickland.

He said when the plane landed the landing gear collapsed and the plane went "belly down" on the runway.

Strickland said "belly down" is when the fuselage of the plane contacts pavement.

The pilot was the only person on board and Strickland said he was able to self-evacuate from the plane.

Strickland said the main runway at Meadows is closed for an unknown amount of time.

He said the incident will not impact commercial traffic because those planes will land on the alternate runway, 30 left.


Story and photo:  http://www.kerngoldenempire.com 




According to airport officials, a Twin Cessna plane's landing gear collapsed when it landed at Meadows Field on Wednesday morning.

Meadows Field director Richard Strickland said that this all happened at around 9:28 AM and said the pilot of the plane contacted the Meadows tower that he was having some landing gear issues.

Strickland added that the pilot did a fly by so the tower could see if there were any problems with the landing gear. 

When the plane landed on the main runway, the landing gear collapsed and the plane went belly down, according to Strickland.

Strickland added that the pilot was the only person on board and was able to leave the plane. 

The main runway was reopened later in the afternoon. 

Story, video and photo gallery:  http://www.turnto23.com


Piper PA-24-260 Comanche, N9362P, Tango Romeo Aviation Enterprises LLC: Fatal accident occurred January 28, 2016 near Charles M. Schulz-Sonoma County Airport (KSTS), Santa Rosa, Sonoma County, California

Aviation Accident Final Report - National Transportation Safety Board: https://app.ntsb.gov/pdf 

NTSB Identification: WPR16FA059
14 CFR Part 91: General Aviation
Accident occurred Thursday, January 28, 2016 in Santa Rosa, CA
Probable Cause Approval Date: 07/05/2017
Aircraft: PIPER PA 24-260, registration: N9362P
Injuries: 2 Fatal.

NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.

The commercial pilot and his wife departed on a visual flight rules cross-country flight to their home airport. About 46 nautical miles from the destination airport, the pilot requested an instrument flight rules clearance and was subsequently cleared for an instrument landing system (ILS) approach at the destination airport. 
GPS data indicated that the airplane followed a straight course with minimal variation during its cruise flight in a manner consistent with use of the autopilot. The airplane’s course movements became more erratic when the airplane neared the destination airport, which suggests that the pilot began to hand-fly the airplane. A combination of radar data, GPS data, and air traffic control audio showed that the pilot complied with the controller’s instructions. After the pilot intercepted the glideslope, he maintained a shallow descent rate until the final approach fix. The pilot subsequently crossed the final approach fix 1,000 ft above the intercept altitude on a heading track to the right of the localizer. The tower controller reported multiple deviations over the radio to the pilot, but the pilot did not make appropriate corrections. Radar data showed the airplane enter progressively steeper descent rates after passing the final approach fix, and the airplane began to deviate to the left of the localizer. In the final moments of the flight, the airplane turned to the right about 50°, crossed the localizer, and then immediately began a 60° steep left turn at an approximate 1,200-fpm descent rate. Debris path signatures indicated the airplane was in a high-speed, steep left turn with a nose-down attitude when it impacted a field about 1.5 nautical miles south of the runway approach end. The proximity of the accident site to the final GPS data point and the similarity between the impact signatures and the track shown by the last few GPS data points indicates that the last data points closely represent the airplane’s final movements before impact. 

Examination of the wreckage and of engine analyzer data did not reveal any evidence of preimpact anomalies with the airframe or engine. Circumferential scoring from the gyros was found on the case of the heading indicator and both attitude indicators, which indicates that these instruments were likely functioning normally at the time of impact. 

The pilot obtained weather information from an online service about 24 hours before the flight; however, the forecasts he received were not valid at the time of his departure. In his communication to an Air Route Traffic Control Center (ARTCC) controller, the pilot asked, “what are they doing for approaches?” which indicated that he was aware of possible instrument meteorological conditions (IMC) at the destination airport. The pilot’s audio transmissions to ARTCC did not indicate that he had received current Airport Terminal Information System weather. Further, the ARTCC controller did not provide the pilot with the current weather as required by Federal Aviation Administration (FAA) procedure, and the airport tower controller had not been disseminating pilot reports, also required by FAA procedure. The pilot’s flight instructors commended his aeronautical decision-making skills; however, the investigation was unable to confirm if the pilot obtained current weather and if knowledge of the low-visibility weather conditions would have altered his decision to continue the flight despite his desire to return home that night.

Two months before the accident, the pilot completed an instrument proficiency check and made a night flight to fulfill the night currency requirement. Other than these two events, the pilot had no recent instrument or night flight experience. Further, the pilot’s flight records did not show any evidence that he had completed a flight in night IMC in nearly 3 years. Given the pilot’s lack of recent experience in night IMC, he was most likely overwhelmed by the complexity of hand-flying the airplane on an ILS approach in night IMC. Once the pilot crossed the final approach fix, he doubled his descent rate to correct for his high crossing altitude and then deviated from the localizer course line. The airplane’s final movements suggest that the pilot likely lost control of the airplane during the large heading adjustment he made to correct his course and was not able to regain control.

The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
The pilot’s failure to maintain airplane control during an instrument approach in night instrument meteorological conditions, which resulted in a collision with terrain. Contributing to the accident was the pilot’s lack of recent experience in night instrument meteorological conditions.

The National Transportation Safety Board traveled to the scene of this accident.

Additional Participating Entities:
Federal Aviation Administration / Flight Standards District Office; Oakland, California
Piper Aircraft Incorporated; McKinney, Texas
Lycoming Engines; Denver, Colorado

Aviation Accident Factual Report - National Transportation Safety Board: https://app.ntsb.gov/pdf

Tango Romeo Aviation Enterprises LLC: http://registry.faa.gov/N9362P

NTSB Identification: WPR16FA059
14 CFR Part 91: General Aviation
Accident occurred Thursday, January 28, 2016 in Santa Rosa, CA
Aircraft: PIPER PA 24-260, registration: N9362P
Injuries: 2 Fatal.

NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.

HISTORY OF FLIGHT

On January 28, 2016, about 1857 Pacific standard time, a Piper PA-24-260C, N9362P, impacted terrain during an instrument landing system (ILS) approach into Charles M. Schulz Airport – Sonoma County Airport (STS), Santa Rosa, California. The commercial pilot and passenger were fatally injured. The airplane was registered to and operated by Tango Charlie Aviation LLC as a 14 Code of Federal Regulations Part 91 flight. Night instrument meteorological conditions prevailed at the time of the accident, and a visual flight rules (VFR) flight plan had been filed for the cross-country flight. The personal flight departed Palm Springs International Airport (PSP), Palm Springs, California, at 1535.

According to witnesses, the pilot and his passenger flew from STS to PSP the day before the accident for an overnight stay. A fixed based operator filled the airplane's fuel tanks to capacity as instructed by the pilot, who anticipated an afternoon departure the following day. On the day of the accident, the pilot filed a VFR flight plan and then departed for STS with VFR flight following. He obtained an instrument flight rules clearance from air traffic control (ATC) about 46 nautical miles (nm) from STS and was subsequently cleared to an approach fix on the ILS approach to runway 32 at STS. 

The airplane's final movements were captured by a combination of ATC audio and an onboard Appareo Stratus 2 unit that recorded GPS and altitude heading reference system data on an internal non-volatile flash memory chip. At 1833, the pilot contacted Oakland Air Route Traffic Control Center (ARTCC) and reported that he was VFR at 6,500 ft mean sea level (msl). After acknowledging receipt of the STS altimeter setting, the pilot asked the controller "what are they doing for approaches?" The controller informed the pilot that STS was using the runway 32 ILS approach, and the pilot acknowledged the communication. Two minutes later, the pilot requested an instrument flight rules (IFR) clearance, and the controller reported that she had his request. The airplane crossed Scaggs Island VOR, an initial approach fix on the runway 32 ILS approach, at 1837 and then turned to the LUSEE intersection, an intermediate fix on the approach located 12.2 nm from STS. 

During the cruise portion of the flight, the airplane flew directly to the assigned waypoints with minimal course variation in a manner consistent with the pilot using the autopilot. The airplane's course variation became more erratic after the airplane passed DACER intersection, a waypoint located 15.5 nm from Scaggs Island VOR. 

At 1840, the controller cleared the pilot to STS via radar vectors and instructed him to turn left for traffic and to descend and maintain 5,000 ft msl. The pilot acknowledged and complied with the controller's instructions as indicated by the GPS data. The ARTCC controller then vectored the pilot back toward the localizer and cleared him to proceed to LUSEE and to maintain 4,500 ft msl. Subsequent GPS data points indicated that the pilot complied with the controller's instructions. At 1850, the pilot was cleared for the runway 32 ILS approach and instructed to cross LUSEE at or above 4,200 ft msl. He acknowledged the instructions and began his descent to the assigned altitude. 

At 1851:25, the pilot reported that he missed intercepting the localizer course but was correcting. The controller then advised an STS tower controller that the airplane was arriving late due to the pilot's trouble flying the localizer. The pilot was subsequently handed off to the STS tower controller. GPS data showed that the airplane crossed the final approach fix, located about 6.2 nm from STS, about 1,000 ft above the glideslope intercept altitude. At 1856:06, when the airplane was about 3.3 nm from the airport, the pilot notified the STS tower controller that he was inbound for the ILS. Seconds later, the pilot acknowledged a clearance to land that the controller had issued, which was the pilot's final transmission. About 40 seconds later, the tower controller notified the pilot that he was "drifting right of course" and then informed him that he was "well right of course." 

ATC radar data furnished by the FAA was compared to the GPS data points recovered from the Appareo Stratus non-volatile memory unit, which was mounted to the airplane's instrument panel. The two sources produced nearly identical course lines, which showed the airplane intercept LUSEE, an intermediate approach fix, and subsequently maintain a course to the right of the localizer for several nautical miles during the ILS approach. GPS data indicated that the airplane was initially left of the localizer after the airplane crossed PIGPN, the final approach fix. About 2 nm beyond PIGPN the airplane passed to the left side of the localizer. In the next minute, the airplane turned right about 60° and crossed through the localizer, at which time the tower controller reported to the pilot that he was "well right of course." During this time, the airplane's descent rate increased from about 600 feet per minute (fpm) to about 1,200 fpm. The final GPS data points showed the airplane in an approximate 60° left turn, with a 35° nose-down attitude, and on a heading of 302° magnetic. The accident site was about 0.14 nm from the last GPS data point. 

PERSONNEL INFORMATION

The pilot held a commercial pilot certificate with ratings for airplane single-engine land and instrument airplane. He held a second-class medical certificate issued on October 22, 2015, at which time he reported 1,278 total flight hours of which 50 hours were within the previous 6 months. The medical certificate included one restriction: "must have available glasses for near vision."

A copy of a spreadsheet the pilot used to record his flight time was furnished by the pilot's friend. According to this flight record, the pilot's last instrument proficiency check (IPC), which was his last instrument flight experience was completed in 1.3 hours on November 6, 2015. The IPC instructor reported that the pilot demonstrated good aeronautical decision-making during their discussion of weather planning but struggled in performance, as he kept his airspeed too high during approaches, which resulted in steeper turns. The spreadsheet showed that the pilot had accumulated a total of 93.6 hours of actual instrument flight experience. Before his most recent IPC, the pilot had accrued 4 hours of actual instrument experience and 3.4 hours of simulated instrument experience in the previous year, most of which was in May 2015. The spreadsheet indicated that the pilot had not accumulated any simulated or actual instrument experience between November 6, 2015, and January 2, 2016, the last recorded entry in the spreadsheet. The spreadsheet showed that he had accrued 0.5 total hours of night flight experience in the preceding 2 years. In his most recent night flight entry, dated November 2015, he noted the flight as "Night Current." His most recent experience flying in night instrument meteorological conditions was documented on March 27, 2013.

The pilot's most recent biennial flight review (BFR) was completed on May 15, 2015. The BFR instructor stated that the pilot demonstrated competency in his decision-making skills and piloting abilities during the flight review. 

AIRCRAFT INFORMATION

According to Federal Aviation Administration (FAA) records, the airplane was manufactured in 1969 and registered to the pilot on September 9, 2015. 

The airplane was powered by a Lycoming IO-540-N1A5, a normally-aspirated, direct-drive, air-cooled, 260-horsepower engine. A work order obtained from a maintenance facility revealed that the most recent annual inspection was completed on August 20, 2015, at which time the airplane had accumulated 5,284.2 flight hours. The entry listed a tachometer time of 214.2 flight hours at the time of the inspection. The tachometer recovered from the accident site showed 245.1 flight hours, which indicated that the airplane had accumulated 5,315.1 total flight hours at the time of the accident.

According to the manufacturer, the airplane was originally equipped with a Piper Auto Control III autopilot system; the airplane's logbook history did not indicate if the system had been upgraded or replaced. According to the BFR instructor, the airplane was equipped with a two-axis autopilot system when he last flew with the pilot in 2015. 

METEOROLOGICAL INFORMATION

STS was equipped with an automated surface observation system, which transmitted Meteorological Aerodrome Reports (METARs) and special reports surrounding the period of the accident. The observations indicated that VFR weather conditions prevailed at STS in the early afternoon, followed by a deterioration to IFR from the pilot's time of departure until the time of the accident, followed by low IFR (LIFR) conditions about 4 minutes after the accident. LIFR conditions are defined as a ceiling less than 500 ft and/or visibility of 1/2 mile or less.

Multiple special reports for STS were issued throughout the period of the flight, all indicating decreasing visibility and ceilings. The final special report issued before the accident was at 1853 and indicated calm winds, 2 1/2 miles visibility, mist, scattered clouds at 400 ft, an overcast ceiling at 900 ft,and a temperature and dewpoint of 12°C.

A special METAR was issued about 4 minutes after the accident that indicated calm winds, visibility 2 1/2 miles, mist, an overcast cloud layer at 400 ft, and a temperature and dewpoint of 12°C.

Forecasts

The area forecast for the northern California area at the time of the accident included broken clouds at 2,000 ft msl with tops to 6,000 ft msl and isolated rain showers with an outlook of instrument meteorological condition ceilings.

AIRMETs (airmen's meteorological information) for the accident period revealed that the accident site was located within an area covered by an advisory for mountain obscuration and near the border of an active AIRMET for IFR conditions. 

A terminal area forecast (TAF) that was issued on the morning of the accident for STS indicated deteriorating weather up until the time of the accident; however, the forecast was not for IFR conditions. At the time of the pilot's departure, the TAF reported marginal VFR to IFR conditions for the hours that followed the pilot's estimated arrival time. 

Weather Briefing

The pilot retrieved weather information from the online service, ForeFlight.com, about 24 hours before he departed on the flight. According to Lockheed Martin Flight Services, the weather information provided to the pilot included TAFs, AIRMETs, area forecasts, METARs, and Notices to Airmen (NOTAMs). The area forecast report for Northern California, valid until the morning of the flight, indicated VFR conditions. The TAF for STS, valid to midnight, showed deteriorating conditions with low ceilings and low visibility.

The United States Naval Observatory reported the moon phase as a waning gibbous moon with 79% of the moon's visible disk illuminated. The moonset for Santa Rosa, California, was at 0948 and moonrise was at 2215.

AIDS TO NAVIGATION

The ILS runway 32 approach had a final approach course of 321° magnetic, three initial approach fixes, and a decision height of 377 ft msl (249 ft agl). The pilot was vectored directly to an intermediate approach fix, LUSEE, located at the intersection of the localizer and two separate VOR radials, 12.2 nm from the airport. PIGPN was the final approach fix and the glideslope intercept waypoint at an intercept altitude of 2,000 ft msl. The published landing minimums for the approach required a minimum runway visual range of 2,400 ft.

AIRPORT INFORMATION

STS was located about 1.5 nm north-northwest of the accident site at an elevation of 129 ft. Runway 32/14 was 6,000 ft long and 150 ft wide. The airport was located within class D airspace and publicly owned and operated by the County of Sonoma. The airport was serviced by an operating control tower at the time of the accident. 

The airport had several published NOTAMs at the time of the accident. One instrument NOTAM, which was valid at the time, stated "Instrument Approach Procedure ILS OR LOC/DME RWY 32, AMDT 19... DME REQUIRED EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, PYE VOR OUT OF SERVICE."

WRECKAGE AND IMPACT INFORMATION

The airplane impacted a grass field about 1.5 nm south of STS. All major components of the airplane were accounted for at the accident site. An initial impact point that spanned about 2 ft in length was identified by fragments from the left wing and the red position light. The main wreckage was located in the debris path about 133 ft from the initial impact point beyond an intermediate impact crater. Portions of the left wing, including two breached fuel tanks, were located about 40 ft south of the main wreckage. The empennage was inverted but remained intact with some airframe skin deformation to the vertical stabilizer, rudder and stabilator. 

Airframe and Engine Examination

The main wreckage was comprised of the cockpit, right wing, a portion of the left wing, and engine. The rudder, aileron, and stabilator cables were traced from the cockpit to their respective control surfaces. The flap jackscrew displayed 17 threads, consistent with a 10° flap setting. The stabilator pitch trim jackscrew inner shaft top extension was about 0.35 inches, consistent with a neutral pitch setting. 

Both the left main and auxiliary fuel tanks were breached and void of fuel. The right main tank remained intact; however, its fuel line was open. The right auxiliary tank contained about 8 gallons of liquid that had an odor and color consistent with 100 LL aviation grade gasoline. The fuel selector, which was positioned on the left main fuel tank, was subsequently rotated to each of the four fuel tank ports, and no obstructions were observed. 

The main landing gear were attached to their respective wings, and the nose landing gear came to rest about 100 ft forward of the engine. The main landing gear control cables were impact damaged and extended about 8 inches from the outer cable shroud, consistent with a gear extended position. 

A heading indicator and two attitude indicators were disassembled and examined at the accident site. The pendulous vane housings and vanes all exhibited light circumferential scoring. The vacuum pump functioned normally when manipulated by hand; both the vanes and carbon rotor were intact and unremarkable. The autopilot mode selector was found in the HDG position at the accident site. 

The engine displayed a crack in the engine case between the No. 1 and No. 3 cylinder and around the No. 2 cylinder. All six cylinders remained attached to the engine crankcase. The fuel injection servo and air intake screen separated from the engine, and the left magneto and the oil filter were partially separated. 

Rotational continuity was established throughout the engine and valve train when the engine crankshaft was manually rotated at the propeller. Thumb compression and suction were obtained on all six cylinders. The cylinder combustion chambers and barrels were examined with a lighted borescope, and no evidence of foreign object ingestion or detonation was observed. The combustion chambers displayed color signatures consistent with normal operation. Examination of the rocker arms revealed no evidence of unusual wear. 

An examination of the top and bottom spark plugs revealed signatures consistent with normal wear. The oil filter exhibited impact damage and partial separation. The oil sump pick up screen was removed and examined, but did not display any blockage. The engine driven fuel pump had partially separated, but suction and pressure were obtained when it was manipulated manually as water and mud were dispensed from the output port. 

The fuel flow divider was disassembled and examined; about 1 tablespoon of residual fuel was observed in the divider housing. All six of the fuel nozzles were removed, and no obstructions were observed.

The fuel injection servo was separated and displayed impact damage at the throttle body near the throttle plate. An inspection of the fuel inlet screen did not show any blockage. The mixture control arm and throttle plate moved from stop to stop when actuated by hand. 

With the exception of its mounting flange, the left magneto remained intact and produced spark on two of the six terminals. Disassembly of the unit revealed that the case was depressed onto the distributer gear which inhibited the full rotation of the magneto drive. The right magneto remained attached to the accessory case and produced spark on all six terminals when rotated by hand. 

The propeller remained attached to the propeller hub, which was connected to the engine. One propeller blade exhibited "S" bending and was twisted opposite the direction of rotation with chordwise scratching on the forward face. The other propeller blade displayed chordwise scratching and was bent about 6 inches from the propeller opposite the direction of rotation.

MEDICAL AND PATHOLOGICAL INFORMATION

An autopsy was performed on the pilot by the Sonoma County Coroner, Santa Rosa, California. The autopsy report indicated the cause of death as "total body trauma."

A toxicological test on specimens recovered from the pilot was performed by the FAA Bioaeronautical Sciences Research Laboratory. A carboxyhemoglobin saturation test revealed no evidence of carbon monoxide in the pilot's cavity blood. The pilot's toxicology results were negative for ethanol, but positive for atenolol and chlorthalidone.

Atenolol, sometimes marketed under the brand name Tenormin, is a prescription beta blocker medication used alone or in combination with other medications to treat high blood pressure. Chlorthalidone, marketed under the names Hygroton and Thalitone, is a diuretic prescription medication used to treat high blood pressure and fluid retention caused by various conditions including heart disease. It may also be used to treat patients with diabetes insipidus and certain electrolyte disturbances and to prevent kidney stones in patients with high levels of calcium in their blood. The pilot had reported both medications during previous airmen medical examinations. Atenolol is an FAA approved medication and chlorthalidone is not considered impairing.

TESTS AND RESEARCH

Engine Analyzer Data

A panel mounted JPI EDM-800 engine monitoring instrument was forwarded to the NTSB Recorder Laboratory for data recovery. Review of the recorded engine parameters retrieved from the on-board non-volatile memory revealed that the fuel flow, manifold pressure, and rpm increased at 1537, consistent with departure performance. The three parameters did not indicate any anomalies during the accident flight. In the airplane's final 20 seconds of flight, fuel flow increased from about 7 to about 14 gallons per hour, manifold pressure increased from about 10 to 19 inches of mercury, and rpm increased from about 2,100 to 2,480 rpm. 

ADDITIONAL INFORMATION

48-Hour History

The pilot contacted a friend in Palm Springs 2 days before the accident to inform him that he planned to fly to PSP for an overnight trip with his wife to retrieve some belongings. His friend picked up the pilot and his wife at the airport about 2015 on Wednesday, January 27, at which time he heard the pilot instruct the fixed based operator to fill each of the four fuel tanks on the accident airplane. According to the pilot's friend, they spent the night at his house that evening. The pilot's wife and the pilot awoke at 0700 and 0800, respectively and appeared rested. After they ran their errands and ate lunch, their friend took them to the airport where they departed on the accident flight. The pilot's friend offered his home to the pilot and his wife for another night, but the pilot was anxious to return home for work and to be present for his daughter who had recently broken her leg and was scheduled for surgery the following week. The friend further stated that they did not discuss weather with the exception of forecasted rainfall at the pilot's home airport. 

ATC Communication

A review of the communications between the Oakland ARTCC controller and the pilot revealed that the controller did not issue current destination weather to the accident pilot as required by FAA Order JO 7110.65, which requires ATC personnel to transmit weather information to pilots when conditions are below a 1,000 foot ceiling or the highest circling minimum, whichever is higher, or less than 3 miles visibility for the corresponding airport. Additionally, the Oakland ARTCC controller had not been disseminating pilot reports (PIREPs). According to FAA Order JO 7110.65, controllers are required to relay pertinent PIREP information to concerned aircraft in a timely manner.

The STS airport tower controller received a PIREP from a landing aircraft that arrived shortly before the accident airplane after completing an RNAV approach and reported the weather "right at minimums." The controller was required to enter the PIREP into the national airspace system as prescribed by FAA Order JO 7110.65; however, the controller did not do so, and he did not report any PIREPS to the accident airplane.

NTSB Identification: WPR16FA059
14 CFR Part 91: General Aviation
Accident occurred Thursday, January 28, 2016 in Santa Rosa, CA
Aircraft: PIPER PA 24-260, registration: N9362P
Injuries: 2 Fatal.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.

On January 28, 2016, about 1900 Pacific standard time, a Piper PA-24-260C, N9362P, was destroyed when it impacted terrain during an instrument landing system (ILS) approach into Charles M. Schulz Airport – Sonoma County Airport (STS), Santa Rosa, California. The commercial pilot and passenger were fatally injured. The airplane was registered to and operated by Tango Charlie Aviation LLC as a 14 Code of Federal Regulations Part 91 flight. Night instrument meteorological conditions prevailed about the time of the accident, and a visual flight rules (VFR) flight plan was filed for the cross country flight. The personal flight departed Palm Springs International Airport (PSP), Palm Springs, California at 1535. 

According to witnesses, the pilot and his passenger flew from STS to PSP the day before the accident for an overnight stay. A fixed based operator topped off the airplane's fuel tanks as instructed by the pilot who anticipated an afternoon departure the following day. On the day of the accident, the pilot filed a VFR flight plan and then departed for STS with VFR flight following. He obtained an instrument flight rules clearance from air traffic control about 46 nautical miles from his destination, and was subsequently cleared to an approach fix on the ILS approach to runway 32 at STS. According to preliminary radar data, the airplane was not established on the localizer until it reached the final approach fix. The pilot was transferred to a STS tower controller about 4 nautical miles from the airport, who then cleared the pilot to land on runway 32. The airplane was observed on the tower radar display drifting to the right of the localizer, and then disappeared off radar at approximately 400 feet mean sea level. The pilot did not make any further radio calls after he acknowledged the tower controller's landing clearance. 

The airplane impacted a grass field about 2 nautical miles south of STS. All four corners of the airplane were accounted for at the accident site. An initial impact point (IIP) was identified by fragments from the left wing and the red position light that spanned about 2 feet in length. The main wreckage was located in the debris path about 133 feet from the IIP beyond an intermediate impact crater and was oriented on a 306 degree magnetic heading. Portions of the left wing, including two breached fuel tanks, came to rest about 40 feet south of the main wreckage. The empennage was inverted, but remained intact with some skin deformation to the vertical stabilizer, rudder and stabilator. 

The main wreckage was comprised of the cockpit, right wing, a portion of the left wing, and engine. The rudder, aileron and stabilator cables were traced from the cockpit to their respective control surfaces. The right wing auxiliary fuel tank contained about 8 gallons of blue colored fuel with an odor that resembled 100 LL aviation grade gasoline. A fuel line had broken free from the right main fuel tank, which was not breached. Both propeller blades exhibited aft bending, chordwise scratches, and gouges along the leading edges of the blades. 

The 1900 recorded weather observation at STS included winds calm, visibility 2.5 statute miles, an overcast cloud layer at 400 feet, temperature 12 degrees C, dew point 12 degrees C, and an altimeter setting of 30.20 inches of mercury.

Those who may have information that might be relevant to the National Transportation Safety Board investigation may contact them by email eyewitnessreport@ntsb.gov,  and any friends and family who want to contact investigators about the accident should email assistance@ntsb.gov.




Don Mackenzie

 Pacific Coast Air Museum


Marsha Gastwirth
 Wine Trail Escapes



SONOMA COUNTY (BCN) — The National Transportation Safety Board expects to remove the wreckage on Saturday of a Piper PA-24-260 Comanche plane that crashed Thursday evening in a pasture south of the Charles M. Schulz-Sonoma County Airport.

NTSB air safety investigator Stephen Stein said the wreckage of the Piper PA-24-260 Comanchee will be transported to Sacramento for a preliminary report about the fatal crash that killed a male pilot and a woman. The report should take five to 10 days, Stein said.

The   Piper PA-24-260 Comanche plane went down around 7 p.m. near Wood Ranch Road at Wood Road a half-mile to a mile away from Runway 32. The plane left Palm Springs International Airport for a direct flight to Santa Rosa, Stein said.

Jonathan Stout, manager of the Sonoma County airport, said the plane was within the normal landing path and not off course. There were clouds at 900 feet above ground level and the pilot was using instrumentation, Stout said.

The tower at the airport is in operation 7 a.m. to 8 p.m., Stout said.

Stein said the plane was registered to Tango Romeo Aviation in Sebastopol and was based at the Charles M. Schulz-Sonoma County Airport. The crash left a crater and small debris field, and the plane was substantially damaged, Stein said.

The left wing separated from the fuselage on impact, Stein said.

One of the deceased was found about 20 feet from the plane and the other was with the wreckage, Stein said.

The pilot communicated with the Oakland air traffic control center in Oakland and with the tower at the Sonoma County airport, Stein said. Stein said he did not know if the pilot gave a distress signal.

Stout said there are 82,000 take offs and landings a year at the airport and 385 commercial, private, corporate and charter aircraft are based there.

Alaska Airlines flies to Seattle, Los Angeles, Portland and San Diego out of the Sonoma County airport. Service to Orange County is scheduled to start in March.






SANTA ROSA (KRON) — Two people are dead after their plane crashed in Santa Rosa Thursday night. 

Sonoma County dispatch got a call about the crash just before 7 p.m. The plane was a single-engine Piper PA-24, according to FAA spokesman Ian Gregor.


The crash happened near Charles M. Schulz-Sonoma County Airport. The plane had departed from Palm Springs and was on its way to Santa Rosa, Gregor said.


It is not known if the plane was leaving or approaching any area airports. The cause of the crash is still under investigation.


The FAA and NTSB will investigate the crash. The victims have not been identified.


No other information is immediately available.


Story and video:  http://kron4.com


Two people died after a small plane they were in crashed late Thursday near Santa Rosa, officials said. 

The plane, a single-engine Piper PA-24, had departed from Palm Springs for Santa Rosa, Federal Aviation Administration spokesman Ian Gregor said.

The plane crashed on final approach to Charles M. Schulz-Sonoma County Airport, according to Gregor. The crash was reported around 7 p.m. in the area of Wood Road and Wood Ranch Road in unincorporated Santa Rosa, according to the Sonoma County Sheriff's Office.

The crash came close to Eric Morris' home.

"There was no fire, but a little bit of smoke coming off of the rear of the airplane, or what was left of it anyway," Morris said.

Morris said he did not notice anything unusual around the time of the crash.

The area where the plane crashed is somewhat rural and about two miles south of the Charles M. Schulz airport in Santa Rosa. The pilot and passenger were pronounced deceased at the scene, according to the sheriff's office.

It was not immediately known what caused the plane to crash. The FAA and National Transportation Safety Board will be investigating the incident.

No other information was immediately available.

Story and video:  http://www.nbcbayarea.com

Two people in a small plane died Thursday night in Santa Rosa after the aircraft crashed “under unknown circumstances,” officials said.

A single-engine Piper PA-24 that departed from Palm Springs was on a final approach to Charles M. Schulz-Sonoma County Airport when it crashed, said Ian Gregor, an Federal Aviation Administration spokesman.

Sonoma County Sheriff’s Office first received reports of the crash around 7 p.m., said Lt. Tim Duke. 

The plane wreckage was found in a pasture near Wood Road in Santa Rosa. 

Two people appeared to have been ejected from the plane, Duke said.

Officials are monitoring the crash site. 

The degree of debris made it hard to determine the sex of the deceased, Duke said.

The FAA and the National Transportation Safety Board are investigating the incident.