- Date
- May 18, 2009, 17:15 local (May 19, 2009, 00:15 UTC)
- Place
- Joshua Tree, CA
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N450JNBoeing A75N1
- Defining event
- Approach-VFR pattern downwind: Fire/smoke (non-impact)
- Weather
- Visual (VMC) · Day
- Status
- Completed · report September 10, 2009
- Report
- Approved by Office Director
- NTSB office
- Western Pacific Region
- Parties
- Federal Aviation Administrtion FSDO
- FAA report
- 20090518007119A
- Case key
- 73860
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The NTSB’s determination of the probable cause, and any contributing factors.
An in-flight fire in the engine compartment for undetermined reasons.
Findings · 1
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings.
Analysis
The pilot reported that at the completion of a 1-hour cross-country flight, and while on the downwind leg for landing, he added power and observed flames coming out of the top and right side of the engine's cowling. The pilot initiated a turn towards the runway and landed uneventfully. Fire trucks responded and put out the fire. The pilot, who was an airframe and powerplant mechanic, reported that he had recently installed the engine, a Pratt & Whitney R-985-14B, following a major overhaul. The airplane had flown 3.5 hours since installation of the engine. Examination of the wreckage by a Federal Aviation Administration inspector revealed extensive fire damage to the engine and forward part of the airframe, which precluded determination of the reason for the fire.
Factual narrative
On May 18, 2009, about 1715 Pacific daylight time, a Boeing A75N1 Stearman, N450JN, experienced an in-flight fire during landing approach at Roy Williams Airport, Joshua Tree, California. The airline transport pilot, the sole occupant, was not injured. The airplane, which was registered to Stearman Restorations, Inc., Cottage Grove, Oregon, and operated by the pilot, sustained substantial damage. Visual meteorological conditions prevailed, and no flight plan was filed for the personal cross-country flight that departed from Chino, California, at 1615, with an intended destination of Joshua Tree. The pilot reported that while on the downwind leg for landing on runway 12, he added power and observed flames coming out of the top and right side of the engine's cowling. The pilot announced on the airport's common traffic advisory frequency that he had a fire and initiated a turn towards the runway. He landed the airplane uneventfully on the runway, and it came to a stop about midfield. The pilot turned off the fuel and electrical systems and exited the airplane after it came to a stop. Fire trucks responded and put out the fire. The pilot, who was an airframe and powerplant mechanic, reported that he had recently installed the engine, a Pratt & Whitney R-985-14B, following a major overhaul. The airplane had flown 3.5 hours since installation of the engine. Examination of the wreckage by a Federal Aviation Administration inspector revealed extensive fire damage to the engine and forward part of the airframe, which precluded determination of the reason for the fire.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident.
Aircraft
- Registration
- N450JN
- Reported as
- Boeing A75N1
- Category
- Airplane
- Serial number
- 75-2992
- Airframe hours
- 5,000
- Engine
- Pratt and Whitney R985-14B, 450 horsepower, reciprocating
- Damage
- Substantial damage
- Fire
- In-Flight
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Aerobatic
- Last inspection
- Annual · February 8, 2009 · 4 hours before
- Departed
- CNO · Chino, CA
- Destination
- L80 · Joshua Tree, CA
- Airport
- L80 · Roy Williams Airport, runway 12, 3,200 × 100 ft, dirt
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 75
- Injuries
- None
- Certificates
- Airline transport, Flight engineer, Flight instructor
- Airplane ratings
- Multi-engine land, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, With waivers/limitations
- Last flight review
- May 6, 2009
- Seat
- Rear
- Flight hours
- 25,000 total · 2,010 in this make and model · 10,000 as pilot in command · 20 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 330° at 3 knots
- Visibility
- 7 statute miles
- Lowest ceiling
- 20,000 ft
- Temperature
- 95 °F, dew point 32 °F
- Altimeter
- 29.94 inHg
- Observed at
- NXP, 9 nm away
Docket · 1
The files NTSB released with the investigation on July 22, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 611 KB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.