Embraer ERJ-190, N959UW: Accident occurred December 18, 2019

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. 

Additional Participating Entity:

Federal Aviation Administration / Flight Standards District Office; Greensboro, North Carolina

https://registry.faa.gov/N959UW

Location: Unknown

Accident Number: DCA20CA043

Date & Time: December 18, 2019, 11:00 Local

Registration: N959UW

Aircraft: Embraer ERJ190

Injuries: N/A

Flight Conducted Under: Part 121: Air carrier - Scheduled

Aircraft and Owner/Operator Information

Aircraft Make: Embraer

Registration: N959UW

Model/Series: ERJ190 100IGW 

Aircraft Category: Airplane

Amateur Built: No

Operator:

Operating Certificate(s) Held:

Operator Designator Code:

Meteorological Information and Flight Plan

Conditions at Accident Site: 

Condition of Light:

Observation Facility, Elevation:

Observation Time:

Distance from Accident Site:

Temperature/Dew Point:

Lowest Cloud Condition:

Wind Speed/Gusts, Direction: / ,

Lowest Ceiling:

Visibility:

Altimeter Setting:

Type of Flight Plan Filed:

Departure Point: 

Destination:

Wreckage and Impact Information

Crew Injuries: 

Aircraft Damage: None

Passenger Injuries: 

Aircraft Fire: None

Ground Injuries: N/A

Aircraft Explosion: None

Total Injuries: N/A 

Latitude, Longitude:

American Airlines, Embraer ERJ-190, N959UW:  Incident occurred December 18, 2019  near  Raleigh-Durham International Airport (KRDU),  North Carolina

Federal Aviation Administration / Flight Standards District Office; Greensboro, North Carolina

Aircraft possibly experienced turbulence and flight attendant injured ankle.

American Airlines Inc

Date: 18-DEC-19
Time: 16:36:00Z
Regis#: AAL2247
Aircraft Make: EMBRAER
Aircraft Model: ERJ190
Event Type: INCIDENT
Highest Injury: MINOR
Aircraft Missing: No
Damage: UNKNOWN
Activity: COMMERCIAL
Flight Phase: EN ROUTE (ENR)
Operation: 91
Flight Number: AAL2247
City: RALEIGH
State: NORTH CAROLINA

Fuel Starvation: Piper PA-31-325 Navajo, N447SA; fatal accident occurred August 14, 2016 near Tuscaloosa Regional Airport (KTCL), Alabama

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

Analysis

The private pilot and five passengers departed on a day instrument flight rules cross-country flight in the multiengine airplane. Before departure, the airplane was serviced to capacity with fuel, which corresponded to an endurance of about 5 hours. About 1 hour 45 minutes after reaching the flight's cruise altitude of 12,000 ft mean sea level, the pilot reported a failure of the right engine fuel pump and requested to divert to the nearest airport. About 7 minutes later, the pilot reported that he "lost both fuel pumps" and stated that the airplane had no engine power. The pilot continued toward the diversion airport and the airplane descended until it impacted trees about 1,650 ft short of the approach end of the runway; a postimpact fire ensued.

Postaccident examination of the airframe and engines revealed no preimpact failures or malfunctions that would have precluded normal operation. The propellers of both engines were found in the unfeathered position. All six of the fuel pumps on the airplane were functionally tested or disassembled, and none exhibited any anomalies that would have precluded normal operation before the accident. Corrosion was noted in the right fuel boost pump, which was likely the result of water contamination during firefighting efforts by first responders.

The airplane was equipped with 4 fuel tanks, comprising an outboard and an inboard fuel tank in each wing. The left and right engine fuel selector valves and corresponding fuel selector handles were found in the outboard tank positions. Given the airplane's fuel state upon departure and review of fuel consumption notes in the flight log from the day of the accident, the airplane's outboard tanks contained sufficient fuel for about 1 hour 45 minutes of flight, which corresponds to when the pilot first reported a fuel pump anomaly to air traffic control. The data downloaded from the engine data monitor was consistent with both engines losing fuel pressure due to fuel starvation.

According to the pilot's operating handbook, after reaching cruise flight, fuel should be consumed from the outboard tanks before switching to the inboard tanks. Two fuel quantity gauges were located in the cockpit overhead switch panel to help identify when the pilot should return the fuel selectors from the outboard fuel tanks to the inboard fuel tanks. A flight instructor who previously flew with the pilot stated that this was their normal practice. He also stated that the pilot had not received any training in the accident airplane to include single-engine operations and emergency procedures. It is likely that the pilot failed to return the fuel selectors from the outboard to the inboard tank positions once the outboard tanks were exhausted of fuel; however, the pilot misdiagnosed the situation as a fuel pump anomaly. 

Probable Cause and Findings

The National Transportation Safety Board determines the probable cause(s) of this accident to be: 

A total loss of power in both engines due to fuel starvation as a result of the pilot's fuel mismanagement, and his subsequent failure to follow the emergency checklist. Contributing to the pilot's failure to follow the emergency checklist was his lack of emergency procedures training in the accident airplane. 

Findings

Aircraft
Fuel - Fluid management (Cause)

Personnel issues
Use of checklist - Pilot (Cause)
Lack of action - Pilot (Cause)
Total instruct/training recvd - Pilot (Factor)
Training with equipment - Pilot (Factor)

Factual Information

History of Flight

Enroute-cruise
Fuel starvation (Defining event)

Approach-IFR final approach
Collision during takeoff/land

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

Additional Participating Entities:
Federal Aviation Administration / Flight Standards District Office; Birmingham, Alabama
Piper Aircraft; Vero Beach, Florida
Lycoming Engines; Williamsport, Pennsylvania
Hartzell Propeller, Piqua, Ohio

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

Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms

http://registry.faa.gov/N447SA

Drs. Jason and Lea Farese.

Dr. Michael Perry and his wife, Kim.

Dr. Austin Poole and his wife, Angie.

Heidi Kemner, Investigator In Charge (IIC), National Transportation Safety Board

Aviation Accident Factual Report - National Transportation Safety Board

Location: Northport, AL
Accident Number: ERA16FA289
Date & Time: 08/14/2016, 1115 CDT
Registration: N447SA
Aircraft: PIPER PA 31
Aircraft Damage: Substantial
Defining Event: Fuel starvation
Injuries: 6 Fatal
Flight Conducted Under: Part 91: General Aviation - Personal 

On August 14, 2016, about 1115 central daylight time, a Piper PA-31-325, N447SA, was substantially damaged when it impacted terrain near Northport, Alabama, while diverting to Tuscaloosa Regional Airport (TCL), Tuscaloosa, Alabama. The private pilot and five passengers were fatally injured. The airplane was owned by Oxford University Aircraft Charters, LLC and operated by the pilot under the provisions of Title 14 Code of Federal Regulations Part 91. Day visual meteorological conditions prevailed and an instrument flight rules flight plan was filed for the personal flight, which departed Kissimmee Gateway Airport (ISM), Orlando, Florida, about 0855 with an intended destination of Oxford University Airport (UOX), Oxford, Mississippi.

According to the fixed-based operator that serviced the airplane before departure, the pilot and passengers arrived at ISM on August 10. Fuel receipts indicated that the airplane's fuel tanks were "topped off" with 134 gallons of fuel before departure on the day of the accident. In the filed flight plan, the pilot reported that the airplane had about 5 hours 10 minutes of fuel on board.

According to air traffic control data, at 0915 the airplane leveled off in cruise flight at 12,000 ft mean sea level. At 1059, the pilot reported a failure of the right engine fuel pump and requested a diversion to the nearest airport. The controller then provided radar vectors toward runway 30 at TCL. When the airplane was about 13 miles from TCL, the pilot reported that the airplane "lost both fuel pumps" and that there was "no power." The airplane continued to descend on an extended final approach to runway 30 until it impacted trees about 1,650 ft short of the approach end of the runway. 

Pilot Information

Certificate: Private
Age: 41, Male
Airplane Rating(s): Multi-engine Land; Single-engine Land
Seat Occupied: Left
Other Aircraft Rating(s): None
Restraint Used: Lap Only
Instrument Rating(s): Airplane
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: Yes
Medical Certification: Class 3 With Waivers/Limitations
Last FAA Medical Exam: 08/01/2014
Occupational Pilot: No
Last Flight Review or Equivalent: 05/14/2014
Flight Time:  749.7 hours (Total, all aircraft), 48.7 hours (Total, this make and model), 25.1 hours (Last 90 days, all aircraft), 7 hours (Last 30 days, all aircraft) 

According to Federal Aviation Administration (FAA) records, the pilot held a private pilot certificate with ratings for airplane single- and multi-engine land and instrument airplane. His most recent FAA third-class medical certificate was issued in August 2014. According to a flight log found in the airplane, the pilot had accumulated 48.7 hours of flight experience in the accident airplane since March 2016.

The pilot's logbook noted that he received a total of 2.9 hours of dual flight instruction during two flights on March 17, 2016. The flight instructor who flew with the pilot on March 17 and accompanied him on several other flights stated that he did not provide the pilot with any multi-engine training and he believed that the pilot had not received any training in the accident airplane. The pilot "took the airplane pilot operating handbook home and read it." In addition, the flight instructor did not practice any single-engine operations or emergency procedures with the pilot in the accident airplane. He stated that they couldn't practice those procedures with "people in the airplane and we always flew" with passengers. When asked about the pilot's checklist usage, he stated that the pilot would use the checklists and "go through the cockpit like [he] should."

Aircraft and Owner/Operator Information

Aircraft Manufacturer: PIPER
Registration: N447SA
Model/Series: PA 31 325
Aircraft Category: Airplane
Year of Manufacture: 1984
Amateur Built: No
Airworthiness Certificate: Normal
Serial Number: 318312016
Landing Gear Type: Retractable - Tricycle
Seats: 6
Date/Type of Last Inspection: 11/13/2015, Annual
Certified Max Gross Wt.: 6499 lbs
Time Since Last Inspection: 187 Hours
Engines: 2 Reciprocating
Airframe Total Time: 3447.8 Hours at time of accident
Engine Manufacturer: LYCOMING
ELT: C126 installed, activated, did not aid in locating accident
Engine Model/Series: TIO-540-J2B
Registered Owner: Oxford University Aircraft Charters LLC
Rated Power: 350 hp
Operator: On file
Operating Certificate(s) Held: None 

According to FAA records, the airplane was manufactured in 1984, and purchased by the pilot through a limited-liability company on March 14, 2016.. It was equipped with two Lycoming TIO-540-series, 350-horsepower engines, each of which drove a 4-bladed Hartzell controllable pitch propeller. The most recent annual inspection was performed on November 13, 2015; at that time, the airplane had accumulated 3,260.8 total hours in service.

According to a flight log squawk list, the right engine fuel boost pump light illuminated several times in the month before the accident. The right engine fuel pump was reported as intermittent, the right fuel pressure gauge was oscillating, and the "[right engine] doesn't want to run [without] boost pump." According to receipts located at the accident site, the fuel boost pump annunciator light illuminated and the pump was tested on June 25, 2016. The fuel pressure and flow were found to be within operating limitations at that time. According to maintenance records, the right engine-driven fuel pump and right engine boost pump were replaced on July 19, 2016, at a Hobbs meter time of 1433.7 hours, about 17 hours before the accident.

According to the flight instructor who flew the accident airplane with the pilot, neither he nor the pilot experienced any right engine fuel pump issues after the engine-driven fuel pump and emergency boost pump were replaced in July. The flight instructor spoke with the pilot after the flight to ISM on August 10, and the pilot stated that, "everything was fine, but the screen on the EDM was going out."

The flight log squawk list also included an entry made by the pilot on August 10, 2016 that the right engine cylinder No. 1 was "hot on climb." The log also contained an entry dated the day of the accident that the right engine cylinder No. 1 was "hot on climb" and "ran rich of peak = 31", 2200, 23 gal/side, and EDM [engine data monitor] screen flicker."

According to the Pilot Operating Handbook (POH), the fuel system of the airplane consisted of fuel cells, engine driven fuel pumps, fuel boost pumps, emergency fuel pumps, fuel injectors, control valves, fuel filters, fuel pressure and flow gauges, fuel drains, fuel tanks vents, and a fuel selector panel. Fuel was stored in four fuel tanks, two in each wing. The outboard fuel tanks have a capacity of 40 gallons each, and the inboard fuel tanks have a capacity of 56 gallons each, for a total fuel capacity of 192 gallons, 183.4 gallons of which is usable.

The right and left wing fuel systems were independent of each other and were connected only when the crossfeed system was activated. Under normal operation, fuel was routed from the fuel cells, through the selector valve and fuel filter to the fuel boost pump. Fuel from the boost pump travels through the emergency fuel pump, the fire wall shutoff valve and the engine driven fuel pump to the fuel injector and then into the cylinders.

Emergency fuel pumps are installed to provide fuel pressure in the event an engine-driven pump fails. The emergency fuel pumps are also used under normal conditions for takeoff, landing, and when necessary, priming the engines for start. Left and right emergency fuel pump switches are located on the overhead panel to the right of the fuel gauges in the cockpit.

The fuel boost pumps are operated continuously and are provided to maintain fuel under pressure to the other fuel pumps, improving the altitude performance of the fuel system. Each fuel boost pump was controlled by a separate circuit breaker located in the circuit breaker control panel. The fuel boost pumps were activated when the master switch was turned on and continue to operate until the master switch was turned off or the fuel boost pump circuit breakers were pulled (off). Red fuel boost pump warning lights, mounted in the annunciator panel, provided a visual indication of an inoperative fuel boost pump.

The fuel management controls were located in the fuel system control panel mounted between the front seats on the forward edge of the wing spar carry-through cover. Located on the fuel control panel are the fuel tank selectors, fire wall fuel shutoffs and the crossfeed controls.

Two electric fuel quantity gauges were mounted in the overhead switch panel. The right fuel quantity gauge indicated that quantity of the fuel in the selected right fuel system tank (right inboard or right outboard), and the left fuel quantity gauge indicated the quantity of the fuel in the selected left fuel tank (inboard or outboard).

Section 4, "Normal Procedures" in the POH recommended that when the airplane is loaded to a rearward center of gravity, fuel from the outboard tanks be used first during cruise flight. In addition, the flight instructor who flew with the pilot stated that they would check the fuel selectors and verify that they were on the inboard fuel tanks before takeoff; once the airplane was in cruise flight, they would switch to the outboard fuel tanks. Once the outboard fuel tanks were "drained," they would switch the fuel selectors back to the inboard fuel tanks. He stated that there was enough fuel for about 2 hours of flight time in the outboard fuel tanks.

Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: TCL, 186 ft msl
Observation Time: 1121 CDT
Distance from Accident Site: 1 Nautical Miles
Direction from Accident Site: 232°
Lowest Cloud Condition: Scattered / 2600 ft agl
Temperature/Dew Point: 30°C / 25°C
Lowest Ceiling: Broken / 3600 ft agl
Visibility:  10 Miles
Wind Speed/Gusts, Direction: 10 knots/ 14 knots, 170°
Visibility (RVR):
Altimeter Setting: 30.09 inches Hg
Visibility (RVV):
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: ORLANDO, FL (ISM)
Type of Flight Plan Filed: IFR
Destination: OXFORD, MS (UOX)
Type of Clearance: IFR
Departure Time: 0855 CDT
Type of Airspace:

The 1121 recorded weather observation at TCL included wind from 170° at 10 knots gusting to 14 knots, visibility 10 miles, scattered clouds at 2,600 ft above ground level, broken clouds at 3,600 ft above ground level, temperature 30°C, dew point 25°C, and an altimeter setting of 30.09 inches of mercury.

Airport Information

Airport: TUSCALOOSA RGNL (TCL)
Runway Surface Type: Asphalt
Airport Elevation: 169 ft
Runway Surface Condition: Dry
Runway Used: 30
IFR Approach: None
Runway Length/Width: 4001 ft / 100 ft
VFR Approach/Landing:   Forced Landing; Straight-in 

TCL was located 3 miles northwest of Tuscaloosa, Alabama, at an elevation of 169.9 ft. It had two runways: 4/22 and 12/30. Runway 4/22 was 6,499 ft long by 150 ft wide, and runway 12/30 was 4,001 ft long by 100 ft wide. At the time of the accident, the airport had an operating control tower between the hours of 0500-2200.

Wreckage and Impact Information

Crew Injuries: 1 Fatal
Aircraft Damage: Substantial
Passenger Injuries: 5 Fatal
Aircraft Fire: On-Ground
Ground Injuries: N/A
Aircraft Explosion: None 
Total Injuries: 6 Fatal
Latitude, Longitude: 33.222778, -87.599722 

The airplane impacted trees and the ground, and came to rest in an upright position on a magnetic heading of 011°. The debris path was oriented on a 300° magnetic heading and was about 250 ft long. All major components of the airplane were accounted for at the scene. A postimpact fire ensued, and first responders doused the wreckage with water to extinguish the fire.

The forward fuselage was separated forward of the aft bulkhead and was heavily damaged by impact and postimpact fire. Control continuity was confirmed from all flight control surfaces to the cockpit through multiple overload failures. Examination of the cockpit and cabin areas revealed that both control yokes were attached to their respective columns at the time of impact and that the throttle, mixture, and propeller levers were intact in the throttle quadrant and in the full forward position. The left and right engine fuel selector levers were found in the outboard tank positions. The left and right fuel shut off valves were found in the ON position (not shut off) and the crossfeed selector was found in the OFF position. All fuel control positions were confirmed at the fuel valves. The right engine alternate air source was found in the ON position. The left engine alternate air source was found in the OFF position. The flap lever was in the retracted position. The Hobbs meter was located in the vicinity of the cockpit and indicated 1450.4 hours. The circuit breaker panel was thermally damaged; all of the breakers remained in place except the flap control and compass circuit breakers, which were open.

The right wing was fragmented and partially separated and all sections were located along the debris path. Several sections were consumed by postimpact fire. The right wing fuel caps remained intact and seated in place. Both the outboard and inboard fuel tanks were breached. The fuel filter bowl was removed and had an odor similar to 100LL aviation fuel; a small amount of fluid was noted on the fuel screens. The right main landing gear remained attached in the retracted position. The aileron trim was measured and corresponded to the neutral position.

The right engine remained attached to all engine mounts but was separated from the nacelle. All major components remained attached to the engine. The turbocharger was removed and examined, and the vanes rotated without resistance. There was no rotational scoring on the housing unit. The right propeller remained attached to the engine in the unfeathered position and was rotated by hand. Two propeller blades were bent aft and the other two remained straight. Crankshaft continuity was confirmed from the propeller to the accessory section of the engine. Thumb compression and suction were observed on cylinder Nos. 1, 2, 4, and 6. The No. 5 cylinder was impact damaged. The No. 3 cylinder was removed from the engine and no anomalies were noted with the cylinder, piston, or piston rings.

The left wing was fragmented and partially separated, and all sections were located along the debris path. Several sections were consumed by postimpact fire. The left main landing gear was in the retracted position. Both outboard and inboard fuel tanks were breached; the inboard tank contained an unmeasured amount of fuel.

The left engine was separated from the nacelle and remained attached to the engine mounts. The turbocharger was removed; the turbocharger vanes rotated without resistance. There was no rotational scoring on the housing unit. The left propeller remained attached to the engine in the unfeathered position and was rotated by hand. Two propeller blades were bent aft and the other two remained straight. Crankshaft continuity was confirmed from the propeller to the accessory section of the engine. Thumb compression and suction were observed on all cylinders when the propeller was rotated.

The empennage remained attached to the fuselage. The left and right elevators and horizontal stabilizers were impact damaged, partially separated, and located along the debris path. The vertical stabilizer was partially separated from the empennage and the leading edge exhibited impact damage. The rudder remained attached to the vertical stabilizer; however, the top 12-inch section of the rudder and balance weight were separated and located along the debris path. The rudder trim was measured and corresponded to about 50 percent nose-left trim. The elevator trim was measured and corresponded to the neutral position. 

Medical And Pathological Information

The Alabama Department of Forensic Sciences Medical Examiner's Office, Montgomery, Alabama performed the autopsy on the pilot. The autopsy report indicated that the pilot died as a result of multiple blunt force injuries.

The FAA's Bioaeronautical Sciences Research Laboratory, Oklahoma City, Oklahoma, performed toxicological testing of the pilot. Fluid and tissue specimens from the pilot tested negative for carbon monoxide, ethanol, and other drugs. 

Tests And Research

Engine-Driven Fuel Pump Examinations

The right engine-driven fuel pump was examined at the manufacturer facility. The drive coupling was intact but would not rotate; therefore, it was disassembled for further examination. The relief valve diaphragm was thermally damaged but remained intact. The drive coupling was removed; the drive tang did not exhibit any damage and the teeth were intact. The rear bearing of the pump remained intact and was not cracked. The rear bearing O-ring was pliable. The rear carbon bearing was removed and revealed that the pump liner and rotor exhibited corrosion. The main bearing did not exhibit any cracks or chips. There were no anomalies noted with the right engine-driven fuel pump.

The left engine-driven fuel pump examination revealed that the fuel pump drive coupling was intact, and the fuel pump rotated in both directions by hand. The fuel pump was mounted to a test stand and in a cruise power setting, it had a low outlet pressure. When the lock nut was loosened a half turn to adjust the pressure, the engine driven fuel pump passed the cruise power flow test requirements.

Emergency Fuel Pump Examinations

The right engine emergency fuel pump was examined at the manufacturer facility and revealed all surfaces of the pump were black and thermally discolored. The pump was disassembled, and the flow control was in the partial bypass position and unable to move as a result of corrosion. The rotor and cavity chamber were discolored, and the vanes were seized in the rotor slots. There was no evidence of a coil winding overheat condition present in the electric fuel pump. There were no anomalies noted with the right engine electric fuel pump aside from the postimpact fire damage.

The left engine emergency fuel pump examination revealed that the flow control/relief valve was in the partial bypass position in the flow housing. The flow control valve moved without anomaly. The electric fuel pump was mounted to a test bench and operated within all pressure, flow, and current limits. The pump was disassembled, and no anomalies were noted that would have precluded normal operation.

Fuel Boost Pump Examinations

The right fuel boost pump was examined at the manufacturer facility. The pump exhibited thermal damage to the exterior. When looking into the outlet port, the non-metal portions of the relief/bypass valve assembly were melted away. When the pump was handled, soot fell out of the fluid ports. Further disassembly of the right fuel boost pump revealed that the wear plate spring, the aluminum housing, blades, and rotor were corroded. The field assembly magnets were fractured and thermally damaged.

The left fuel boost pump examination revealed that the cable-actuated ball valve was in the open position. The pump was installed onto a test stand and operated with manufacturer test requirements for operating pressure, fuel flow volume, and electrical consumption in amperes.

Engine Data Monitor – JPI

An engine data monitor was recovered from the cockpit and forwarded to the NTSB Vehicle Recorders Laboratory, Washington, DC, for data download. Review of the downloaded data revealed that the accident flight was recorded in its entirety from 0851 to 1120. According to the data, the right engine exhibited an erratic fuel flow beginning around 1105. The recorded fuel flow continued to be erratic and increased to around 110 gallons per hour until the fuel flow decreased at the end of the recording. The right engine turbine inlet temperature, exhaust gas temperature, and cylinder head temperatures all began decreasing within a few minutes after the right engine fuel flow became erratic. The left engine fuel flow became erratic around 1113. The recorded fuel flow continued to be erratic and then increased to over 90 gallons per hour until it decreased at the end of the recording. In addition, the left engine turbine inlet temperature, exhaust gas temperatures, and cylinder head temperatures began to decrease within a minute of the left fuel flow becoming erratic.

Additional Information

Normal Procedures Checklist

According to the cruise checklist found in the POH, the following items should be completed.

Fuel Selectors – OUTBOARD OR INBOARD
Power – Set
Cowl Flaps – As required
Mixture – Leaned

Emergency Procedures Checklist – Engine Failure During Flight

According to the checklist found in the POH, the following items should be completed.

Inop eng – identify
Operative eng – adjust as required
Airspeed – attain and maintain at least 97 KIAS

Before securing inop. Engine:
Fuel flow – Check (if deficient – emergency fuel pump ON)
Fuel quantity – check
Fuel selector (inop. Engine) – Switch to other tank containing fuel
Oil pressure and temp – check
Magneto switches – check
Air Start - attempt

Fuel Performance Calculations


Using the fuel consumption rate of 23 gallons per hour per engine noted in the pilot's flight log entry for the accident flight, the fuel endurance for the outboard fuel tanks was about 1 hour, 45 minutes.

Piper PA-28: Incident occurred April 30, 2018 in Mobile County, Alabama

MOBILE, Ala. (WKRG) - A plane in trouble was able to land safely at Brookley Field Monday evening. 

According to the Federal Aviation Administration, the pilot of a Piper PA-28 was able to land safely after the pilot reported the aircraft lost power and radios. 

Mobile Fire-Rescue crews were called to Brookley Field around 9 p.m. to be on standby as the plane landed. 

The plane is registered in Fort Worth, Texas.

Original article can be found here ➤ http://www.wkrg.com

Cessna 208B: Incident occurred April 30, 2018 at Newtok Airport (PAEW), Alaska

Federal Aviation Administration / Flight Standards District Office;  Anchorage, Alaska

Upon landing aircraft veered off left side of runway and incurred prop strike. 

Date: 30-APR-18
Time: 01:00:00Z
Regis#: RAVN208
Aircraft Make: CESSNA
Aircraft Model: 208B
Event Type: INCIDENT
Highest Injury: UNKNOWN
Aircraft Missing: No
Damage: MINOR
Activity: COMMUTER
Flight Phase: LANDING (LDG)
Operation: 135
Flight Number: RAVN208
City: NEWTOK
State: ALASKA

Robinson R44 Raven II, N423ML, registered to and operated by Big Blue Corp. Inc: Accident occurred April 30, 2018 in Borrego Springs, San Diego County, California

The National Transportation Safety Board did not travel to the scene of this accident.

Additional Participating Entity:
Federal Aviation Administration / Flight Standards District Office; San Diego, California

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

http://registry.faa.gov/N423ML

Location: Borrego Springs, CA
Accident Number: WPR18LA133
Date & Time: 04/30/2018, 1355 PDT
Registration: N423ML
Aircraft: ROBINSON HELICOPTER COMPANY R44 II
Injuries: 4 None
Flight Conducted Under: Part 91: General Aviation - Business 

On April 30, 2018, at 1355 Pacific daylight time, a Robinson Helicopter Company R44 II helicopter, N423ML, sustained substantial damage subsequent to a precautionary landing near Borrego Springs, California. The airline transport pilot and 3 passengers were not injured. The helicopter was registered to and operated by Big Blue Corp. Inc. as a Title 14 Code of Federal Regulations Part 135 business flight. Visual meteorological conditions prevailed for the local area flight and no flight plan was filed. The flight originated from Rams Hill Golf Club, Borrego Springs, California about 1350.

According to the pilot, the flight from Palm Springs International Airport (PSP), Palm Springs, California, to the golf course to pick up his passengers was uneventful. After departing from the golf course, the pilot heard a loud bang and decided to make a precautionary landing. The pilot stated that during the precautionary landing, he had a headwind and the landing should have been uneventful. However, about 15 ft above the ground (agl), the wind shifted, and the helicopter landed hard, coming to rest on its side.

The helicopter was recovered and moved to secure storage for further examination. 

Aircraft and Owner/Operator Information

Aircraft Manufacturer: ROBINSON HELICOPTER COMPANY
Registration: N423ML
Model/Series: R44 II II
Aircraft Category: Helicopter
Amateur Built: No
Operator: BIG BLUE CORP INC
Operating Certificate(s) Held: None

Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: KPSP, 409 ft msl
Observation Time: 1953 UTC
Distance from Accident Site: 38 Nautical Miles
Temperature/Dew Point: 26°C / 6°C
Lowest Cloud Condition: Clear
Wind Speed/Gusts, Direction: 19 knots/ 28 knots, 320°
Lowest Ceiling: None
Visibility:  10 Miles
Altimeter Setting: 29.84 inches Hg
Type of Flight Plan Filed: None
Departure Point: Borrego Springs, CA
Destination: PALM SPRINGS, CA (PSP)

Wreckage and Impact Information

Crew Injuries: 1 None
Aircraft Damage: Substantial
Passenger Injuries: 3 None
Aircraft Fire: None
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 4 None
Latitude, Longitude: 33.220278, -116.276667 (est)

A privately chartered helicopter crashed in the badlands, at the eastern end of Borrego Springs Monday April 30, the four passengers suffered minor injuries.

The pilot made an emergency landing, after the engine stopped, and with wind gusts of about 30 mph, caught the chopper as it was attempting to land. The tail rotor hit the ground breaking off, and the helicopter landed on its right side.

At around 1:30 p.m., the Borrego Springs Fire District received a call that a helicopter had crashed. Fire units, paramedics, sheriffs, park rangers and MERCY aircrews were on the scene.

The passengers on the Robinson R-44 helicopter were coming from Rams Hill after a round of golf, heading back to Palm Springs when the crash occurred. The pilot did a great job of minimizing the impact. The names of the pilot and passengers has not yet been released.

The three passengers were taken to the hospital with neck braces and minor injuries, flying out of the Borrego Valley Airport. The pilot, who refused medical treatment, stayed behind with the helicopter.

They are currently unsure as of when the helicopter will be removed from the site.

The helicopter is registered to Big Blue, a tour company based in Palm Springs.

The National Transportation Safety Board and Federal Aviation Administration are currently investigating the crash.

Since Jan. 1 2000, there have been 165 people killed in 96 crashes involving Robinson helicopters in the United States, according to NTSB records.

Original article can be found here ➤ http://www.borregosun.com

Cessna 310G, N2212A: Accident occurred April 29, 2018 at Gainesville Regional Airport (KGNV), Alachua County, Florida

Additional Participating Entity:
Federal Aviation Administration / Flight Standards District Office; Orlando, Florida 

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

Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms

http://registry.faa.gov/N2212A

Location: Gainesville, FL
Accident Number: GAA18CA243
Date & Time: 04/29/2018, 2130 EDT
Registration: N2212A
Aircraft: CESSNA 310
Aircraft Damage: Substantial
Defining Event: Controlled flight into terr/obj (CFIT)
Injuries: 2 None
Flight Conducted Under: Part 91: General Aviation - Personal 

The pilot reported that, on final approach at night, while speaking with the control tower, the left horizontal stabilizer struck a tree. The pilot added full power, pitched up, the airplane yawed left, and he resumed final approach. The airplane landed without further incident.

The airplane sustained substantial damage to the left horizontal stabilizer.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. 

Pilot Information

Certificate: Private
Age: 30, Male
Airplane Rating(s): Multi-engine Land; Single-engine Land; Single-engine Sea
Seat Occupied: Left
Other Aircraft Rating(s): None
Restraint Used: Unknown
Instrument Rating(s): None
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: No
Medical Certification: Class 3 Without Waivers/Limitations
Last FAA Medical Exam: 05/15/2014
Occupational Pilot: No
Last Flight Review or Equivalent: 07/12/2017
Flight Time:  (Estimated) 207.3 hours (Total, all aircraft), 67.3 hours (Total, this make and model), 115.3 hours (Pilot In Command, all aircraft), 19 hours (Last 90 days, all aircraft), 7.3 hours (Last 30 days, all aircraft), 1.5 hours (Last 24 hours, all aircraft)

Aircraft and Owner/Operator Information

Aircraft Manufacturer: CESSNA
Registration: N2212A
Model/Series: 310 G
Aircraft Category: Airplane
Year of Manufacture: 1962
Amateur Built: No
Airworthiness Certificate: Normal
Serial Number: 310G-0018
Landing Gear Type: Retractable - Tricycle
Seats: 5
Date/Type of Last Inspection: 03/21/2018, Annual
Certified Max Gross Wt.: 4990 lbs
Time Since Last Inspection:
Engines: 2 Reciprocating
Airframe Total Time: 3193.5 Hours as of last inspection
Engine Manufacturer: CONT MOTOR
ELT: Installed, not activated
Engine Model/Series: IO-470-D
Registered Owner: On file
Rated Power: 260 hp
Operator: On file
Operating Certificate(s) Held: None

Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: KGNV, 123 ft msl
Observation Time: 0053 UTC
Distance from Accident Site: 0 Nautical Miles
Direction from Accident Site: 321°
Lowest Cloud Condition: Few / 8500 ft agl
Temperature/Dew Point: 23°C / 13°C
Lowest Ceiling:
Visibility:  10 Miles
Wind Speed/Gusts, Direction: 5 knots, 80°
Visibility (RVR):
Altimeter Setting: 30.1 inches Hg
Visibility (RVV):
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: PERRY, GA (PXE)
Type of Flight Plan Filed: None
Destination: FORT LAUDERDALE, FL (FXE)
Type of Clearance: VFR; VFR Flight Following
Departure Time: 1945 EDT
Type of Airspace: Class D

Airport Information

Airport: GAINESVILLE RGNL (GNV)
Runway Surface Type: Asphalt
Airport Elevation: 151 ft
Runway Surface Condition: Dry
Runway Used: 11
IFR Approach: None
Runway Length/Width: 7504 ft / 150 ft
VFR Approach/Landing: Full Stop; Straight-in 

Wreckage and Impact Information

Crew Injuries: 1 None
Aircraft Damage: Substantial
Passenger Injuries: 1 None
Aircraft Fire: None
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 2 None
Latitude, Longitude:  29.689167, -82.273333 (est)

AIRCRAFT: 1962 Cessna 310G N2212A, s/n: 310G-0018

The last annual completed on 03/21/2018 at 3193.5 Hobbs. Current Hobbs is 3202.3                                                              

ENGINES: Continental IO-470D,  Left s/n:104553-5-D ;  Right s/n: R79692-1-D

The last annual inspection was completed on both engines on 03/21/2018 at 3178.7 Hobbs, 378.5 TSMO

PROPELLERS:  The propellers are Hartzell HC-C2YF-24F.  Left s/n: AN7508B, Right s/n: AN7509B.

The last annual inspection was completed on 03/21/2018 at 3133.5 AFTT, 378.5 PTT                              

EQUIPMENT:  

(1) Garmin 430W (removed for safekeeping)

(1)  King KX 96 TSO Comm

(1)  King KNS 80 Nav System

(1)  King KT 76 Transponder

(1)  PS Engineering Audio Panel

DESCRIPTION OF ACCIDENT:  The left propeller struck a treetop before landing at KGNV.

DESCRIPTION OF DAMAGES:  

Damage includes but may not be limited to the following:    

The left Propeller struck a tree. 

There are organic deposits on the blades and paintwork of the nacelle, left outer landing gear door, the left side of the horizontal stabilizer, and the left rudder cap.

The left landing gear door, left horizontal stabilizer, and left rudder cap have damage from impact with the tree.

There is damaged paint on the left nacelle and underside of the wing.

LOCATION OF AIRCRAFT:  Gainesville, Florida (KGNV)


Read more here:  http://www.avclaims.com/N2212A.html