Thursday, November 23, 2017

Fire / Smoke (Non-Impact): Cessna 421C Golden Eagle, N421RX; accident occurred November 22, 2017 at Northern Maine Regional Airport at Presque Isle (KPQI), Aroostook County, Maine



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

Additional Participating Entity:

Federal Aviation Administration / Flight Standards District Office; Portland, Maine

Aviation Accident Final 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/N421RX





Location: Presque Isle, ME

Accident Number: ERA18LA033
Date & Time: 11/22/2017, 1845 EST
Registration: N421RX
Aircraft: CESSNA 421
Aircraft Damage: Substantial
Defining Event: Fire/smoke (non-impact)
Injuries: 2 Minor, 2 None
Flight Conducted Under:  Part 135: Air Taxi & Commuter - Non-scheduled - Air Medical (Medical Emergency) 

Analysis 

After takeoff, the commercial pilot saw flames coming from the left engine nacelle area. He retarded the throttle and turned off the fuel boost pump; however, the fire continued. He then feathered the propeller, shut down the engine, and maneuvered the airplane below the clouds to remain in the local traffic pattern. He attempted to keep the runway environment in sight while drifting in and out of clouds. He was unable to align the airplane for landing on the departure runway, so he attempted to land on another runway. When he realized that the airspeed was decreasing and that the airplane would not reach the runway, he landed it on an adjacent grass field. After touchdown, the landing gear separated, and the airplane came to a stop. The airframe sustained substantial damage to the wings and lower fuselage.

Examination of the left engine revealed evidence of a fuel leak where the fuel mixture control shaft inserted into the fuel injector body, which likely resulted in fuel leaking onto the hot turbocharger in flight and the in-flight fire. A review of recent maintenance records did not reveal any entries regarding maintenance or repair of the fuel injection system.

The pilot reported clouds as low as 500 ft with rain, snow, and reduced visibility at the time of the accident, which likely reduced his ability to see the runway and maneuver the airplane to land on it.

Probable Cause and Findings

The National Transportation Safety Board determines the probable cause(s) of this accident to be:
The in-flight leakage of fuel from the fuel injection system's mixture shaft onto the hot turbocharger, which resulted in an in-flight fire, and the pilot's inability to see the runway due to reduced visibility conditions and conduct a successful landing.

Findings

Aircraft
Fuel controlling system - Damaged/degraded (Cause)

Environmental issues
Low ceiling - Contributed to outcome (Cause)




Factual Information 

On November 22, 2017, about 1845 eastern standard time, a Cessna 421C, N421RX, was substantially damaged during a forced landing shortly after takeoff from Northern Maine Regional Airport (PQI), Presque Isle, Maine. The commercial pilot was not injured; two crewmembers, and one passenger sustained minor injuries. The airplane was operated by Fresh Air LLC under the provisions of Title 14 Code of Federal Regulations part 135 as an air medical flight. Day, instrument meteorological conditions prevailed, and an instrument flight rules flight plan was filed. The flight originated at PQI about 1840 and was destined for Bangor International Airport (BGR), Bangor, Maine.

The pilot reported that the preflight inspection of the airplane and ground operations were uneventful. After taking off on runway 19, the pilot retracted the landing gear and turned off the landing lights. He then observed flames coming from the left engine nacelle. He immediately retarded the throttle and turned off the fuel boost pump; however, the fire persisted. He feathered the propeller, shut down the engine, and maneuvered the airplane below the clouds to remain in the traffic pattern at PQI. He attempted to keep the runway environment in sight while drifting in and out of clouds. He was unable to align the airplane for a landing on runway 19, so he attempted to land on runway 10. The pilot realized the airspeed was dropping and the airplane would not reach runway 10, so he landed in an adjacent field. After touchdown, the landing gear broke away and the airplane came to a stop in the grass.

The PQI reported weather at 1848 included, overcast clouds at 1,400 ft and broken clouds at 800 ft, with 5 statute miles visibility in light snow and mist. The pilot reported that the clouds were at 500 ft with rain and snow at the time of the accident.

An inspector with the Federal Aviation Administration responded to the accident site and examined the wreckage. The airplane came to rest in an upright position. The landing gear were separated, and structural damage to the wings and lower fuselage was evident. Initial examination of the left engine revealed soot on the nacelle louver vents and some localized white discoloration near the turbocharger area.

Subsequent examination of the engine revealed soot and a darkening of the area below and behind the fuel injector system near the turbocharger. The top engine cowling, which exhibited paint bubbling and discoloration from exposure to intense heat, was placed over the top of the engine and the damage was consistent with the area above the fuel injector system.

The fuel system was then pressurized with 40psi of air and the sound of escaping air was heard in and around the mixture control arm of the fuel injector system. A mixture of water/soap was sprayed on the area where air was heard, and bubbles were immediately observed. Other areas of the engine were also sprayed with the water/soap mixture and no other signs of leaks were observed. The area where the leak was observed was consistent with fuel dripping and being blown onto the hot turbocharger in flight.

The fuel injector system was removed, and blue staining was observed in and around the mixture arm. A pressure check of the exhaust system was also conducted. No leaks were observed at any welds or joints.

A review of the engine logbook entries did not reveal evidence of any recent maintenance or repair on the fuel injection system. An annual inspection was completed on June 2, 2017 and a 100-hr inspection was completed on September 13, 2017. 

History of Flight

Initial climb
Fire/smoke (non-impact) (Defining event)

Approach-VFR pattern final
Off-field or emergency landing

Initial climb
Attempted remediation/recovery

Landing
Part(s) separation from AC




Pilot Information

Certificate: Commercial
Age: 52, Male
Airplane Rating(s): Multi-engine Land; Single-engine Land
Seat Occupied: Left
Other Aircraft Rating(s): None
Restraint Used: 3-point
Instrument Rating(s): Airplane
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: No
Medical Certification: Class 2 Without Waivers/Limitations
Last FAA Medical Exam: 12/01/2017
Occupational Pilot: Yes
Last Flight Review or Equivalent: 06/28/2017
Flight Time:  4482 hours (Total, all aircraft), 3620 hours (Total, this make and model), 3973 hours (Pilot In Command, all aircraft), 73 hours (Last 90 days, all aircraft), 29 hours (Last 30 days, all aircraft), 0 hours (Last 24 hours, all aircraft)

Aircraft and Owner/Operator Information

Aircraft Make: CESSNA
Registration: N421RX
Model/Series: 421 C
Aircraft Category: Airplane
Year of Manufacture: 1977
Amateur Built: No
Airworthiness Certificate: Normal
Serial Number: 421C0264
Landing Gear Type: Retractable - Tricycle
Seats: 4
Date/Type of Last Inspection: 06/02/2017, 100 Hour
Certified Max Gross Wt.: 7500 lbs
Time Since Last Inspection: 18 Hours
Engines: 2 Reciprocating
Airframe Total Time: 7473 Hours as of last inspection
Engine Manufacturer: CONT MOTOR
ELT:  C91A installed, activated, did not aid in locating accident
Engine Model/Series: GTSIO-520-L
Registered Owner: FRESH AIR LLC
Rated Power: 375 hp
Operator: FRESH AIR LLC
Operating Certificate(s) Held: On-demand Air Taxi (135)

Meteorological Information and Flight Plan

Conditions at Accident Site: Instrument Conditions
Condition of Light: Day
Observation Facility, Elevation: PQI, 533 ft msl
Distance from Accident Site:
Observation Time: 1847 EST
Direction from Accident Site:
Lowest Cloud Condition:
Visibility:  5 Miles
Lowest Ceiling: Broken / 800 ft agl
Visibility (RVR):
Wind Speed/Gusts: 3 knots /
Turbulence Type Forecast/Actual: None / None
Wind Direction: 310°
Turbulence Severity Forecast/Actual:  N/A / N/A
Altimeter Setting: 29.82 inches Hg
Temperature/Dew Point: 1°C / 1°C
Precipitation and Obscuration: Light - Snow; Moderate - Mist
Departure Point: Presque Isle, ME (PQI)
Type of Flight Plan Filed: IFR
Destination: Bangor, ME (BGR)
Type of Clearance: IFR
Departure Time: 1825 EST
Type of Airspace: Class C

Airport Information

Airport: Northern Maine Regional (PQI)
Runway Surface Type: N/A
Airport Elevation: 533 ft
Runway Surface Condition: Vegetation
Runway Used: N/A
IFR Approach: None
Runway Length/Width:
VFR Approach/Landing: Forced Landing

Wreckage and Impact Information

Crew Injuries: 2 Minor, 1 None
Aircraft Damage: Substantial
Passenger Injuries: 1 None
Aircraft Fire: In-Flight
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 2 Minor, 2 None
Latitude, Longitude: 46.688889, -68.044722 (est)























HOURS estimated - LOGBOOKS were lost during investigation

AIRCRAFT:  1977 CESSNA 421C N421RX, s/n: 421C0264

An annual inspection was completed on June 2, 2017 and a 100-hr inspection was completed on September 13, 2017.

ENGINES:    #1 Continental GTSIO-520-L, s/n: 610003, TT: 5052.8, TSOH 973.4 - according to NTSB Report

#2 Continental GTSIO-520-L, s/n: 245865-N, TT 3849.3, TSOH 1140.2 - according to NTSB Report                                                             

PROPELLERS:  (2) McCauley 3FF32C501-C                            

EQUIPMENT:   According to storage facility

GNS530
PMA7000B
GPS400
KX165A
GTX 330
S-Tec 55X

DESCRIPTION OF ACCIDENT:  On 11/22/17, N421RX landed in a field after a left engine fire, per the NTSB report.

DESCRIPTION OF DAMAGES:   Damage includes but may not be limited to:

*Damage throughout fuselage and landing gear torn off from ground contact.

*Substantial damage to both left and right wings, engines and propellers.

LOCATION OF AIRCRAFT:  New Bedford, MA

REMARKS:   *NO LOG BOOKS - extracts and info from NTSB and reports

*Insurer reserves the right to reject any and all bids. 

*Salvage is as is/where is. 

*The posting information is the best to our knowledge. 

*An inspection of the salvage is recommended. 

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

PRESQUE ISLE, Maine ( NEWS CENTER)— Federal authorities are looking into a crash landing at the Northern Maine Regional Airport in Presque Isle.

According to Karen Gonya with the Aroostook County Medical Center, just after 6:50 Wednesday evening, a fixed-wing aircraft that was carrying a patient as well as a paramedic and nurse from the Crown Critical Care Transport team crash-landed at the south end of the airport.

Gonya said, The plane is owned and operated by Fresh Air, LLC and is one of two planes contracted by the Aroostook Medical Center to transport patients in need of care in a tertiary care hospital, such as the ones in Bangor and Portland.

Early reports indicate that the plane experienced an engine fire after takeoff and was trying to return to the airport when it lost power and landed short of the runway.  The patient, the Crown Critical Care transport crew and the pilot were all transported to TAMC’s emergency department where they are being evaluated, said Gonya.  

TAMC President Greg LaFrancois, said, “Our thoughts and prayers are with all of those involved. I want to thank the first responders who were so quick to action to get these individuals to safety.  Our own Crown ambulance crew members, as well as crew from the Presque Isle Fire Department ambulance service were both incredible tonight.”

Gonya says federal authorities will continue to investigate the incident. 

Original article can be found here ➤  http://www.wcsh6.com


A medical transport plane carrying a patient, a paramedic, a nurse and the pilot crash landed at the Northern Maine Regional Airport in Presque Isle Wednesday.

The aircraft, owned and operated by Fresh Air LLC is leased by the Aroostook Medical Center, to transport patients to higher levels of care at different hospitals.

According to a release issued by the hospital the aircraft’s engine caught fire on takeoff and as the pilot attempted to return and land the plane it crashed short of the runway.

All four people on board including the patient, transport crew and the pilot, were injured and were being evaluated at the hospital, according to the release from medical center President Greg LaFrancois. No patient conditions were released by the hospital.

“Our thoughts and prayers are with all those involved,” LaFrancois said in a prepared statement. “I want to thank the first responders who were so quick to action to get these individuals to safety.”

Ambulances from Crown Ambulance and the Presque Isle Fire Department responded to the crash.

The crash is under investigation by federal aviation authorities.

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

PRESQUE ISLE, Me (WAGM) - A plane slid off the runway at the Presque Isle Airport Wednesday night.


According to TAMC, just after 6:50 this evening, a fixed-wing aircraft that was carrying a patient as well as a paramedic and nurse from the Crown Critical Care Transport team crash landed at the south end of the Northern Maine Regional Airport in Presque Isle. 


The plane is owned and operated by Fresh Air, LLC and is one of two contracted by The Aroostook Medical Center to transport patients in need of care in a tertiary care hospital, such as the ones in Bangor and Portland.


Early reports indicate that the plane experienced an engine fire after takeoff and was trying to return to the airport when it lost power and landed short of the runway. 


The patient, the Crown Critical Care transport crew and the pilot were all transported to TAMC’s emergency department where they are being evaluated.


"The plane was a twin-engine Cessna, it crashed off the east side of taxiway alpha on airport grounds.


Luckily there was four souls on board, there was minor injuries.


It was a medevac plane that was taking a patient down to another hospital. 


Everyone is being treating right now and seem to be okay," said Presque Isle Deputy Fire Chief Adam Rider.


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

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