- Date
- February 7, 1998, 15:30 local (20:30 UTC)
- Place
- Chester, NY
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N55412Boeing A75L300
- Weather
- Visual (VMC) · Day
- Status
- Completed · report December 8, 1998
- Report
- Approved by Office Director
- FAA report
- 19980207001049A
- Case key
- 39532
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 pilot's inadequate preflight which failed to reveal fuel contamination.
Sequence of events
NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.
Analysis
The pilot used a 55 gallon drum with a pump and filter to refuel the airplane. Earlier in the day, he added 10 to 15 gallons of fuel from the drum to the airplane. He then departed on a flight without draining the gascolater. During the flight, the engine lost total power and the pilot performed a forced landing to a wooded area. After the accident, when fuel was drained from the gascolater into a 6 inch diameter glass jar, 1 1/2 inches of water was present at the bottom of the jar. Additionally, unidentified particles were found suspended in the fuel throughout the sample. After the fuel was drained, and the engine refueled, a run-up was conducted and the engine performed satisfactorily.
Factual narrative
On February 7, 1998, about 1530 eastern standard time, a Boeing A75L300, a Stearman, N55412, was substantially damaged when it struck trees during a forced landing near the Orange Poultry Farm Airport (4NY1), Chester, New York. The certificated commercial pilot and passenger were not injured. Visual meteorological conditions prevailed for the personal flight which originated at Warwick, New York, destined for 4NY1. The flight was conducted under 14 CFR Part 91.
According to a Federal Aviation Administration Inspector (FAA), the airplane had a supplemental type certificate for the use of automotive gasoline, and the pilot used a 55 gallon drum with a pump and filter to refuel the airplane. Earlier in the day, the pilot had added 10 to 15 gallons of fuel to the airplane from the drum. The pilot then departed Warwick with a passenger for the 4 mile flight to 4NY1. Upon arriving at 4NY1, the pilot circled in the pattern to alert persons on the ground of his intention to land. During the pilot's second circle in the pattern, while on downwind at 500-800 feet (AGL), the engine lost total power, and the pilot performed a forced landing to a wooded area.
Examination of the wreckage was performed by an FAA Inspector, who stated that when fuel was drained from the gascolater into a 6 inch diameter glass jar, 1 1/2 inches of water was present at the bottom of the jar. Additionally, unidentified particles were found suspended in the fuel, throughout the sample.
In an interview with an FAA Inspector, the pilot said he drained the gascolater before adding fuel to the airplane from the drum. However, he did not drain the gascolater after the fuel was added to the airplane.
After the accident, all the fuel was drained from the engine and the engine was refueled. An engine run-up was performed by the FAA Inspector, and the engine performed satisfactorily.
Aircraft
- Registration
- N55412
- Reported as
- Boeing A75L300
- Category
- Airplane
- Serial number
- 75-1551
- Airframe hours
- 4,773
- Engine
- Lycoming R680-E3B, 300 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- David G. Mac Millan
- Registered owner
- Ronald H. Gertsen
- Airworthiness certificate
- Standard, Aerobatic; Standard, Normal
- Last inspection
- Annual · June 1, 1997 · 32 hours before
- Departed
- N72 · Warwick, NY
- Destination
- 4NY1 · NY
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
- 65
- Certificates
- Commercial, Flight instructor
- Airplane ratings
- Multi-engine land, Single-engine sea, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, Valid Medical--w/ waivers/lim
- Seat
- Front
- Flight hours
- 3,000 total · 600 in this make and model · 3,000 as pilot in command · 20 in the last 90 days · 10 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 70° at 7 knots
- Visibility
- 50 statute miles
- Lowest ceiling
- 20,000 ft broken
- Temperature
- 39 °F, dew point 16 °F
- Altimeter
- 30.00 inHg
- Observed at
- SWF, 70 nm away
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.