- Date
- July 21, 1997, 11:30 local (16:30 UTC)
- Place
- Blackwell, OK
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Initial climb
- Aircraft
- N8784LPiper PA-25-235
- Weather
- Visual (VMC) · Day
- Status
- Completed · report January 30, 1998
- Report
- Approved by Office Director
- FAA report
- 19970721019169A
- Case key
- 20288
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
partial loss of engine power for undetermined reasons. Factors relating to the accident were: the high vegetation and ditch in the emergency landing area.
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 reported that after takeoff from a private strip, at approximately 300 feet AGL, the airplane's engine experienced a partial loss of power. A forced landing to a road was performed. During the landing sequence, the airplane's wing contacted 'tall weeds in [a] road ditch and pulled [the] airplane into [the] ditch.' The pilot shut down the engine after the airplane came to rest. An engine run was performed, and an FAA inspector, who attended the run, reported that the pilot 'reached in and started the engine; it ran smoothly. He advanced the throttle slightly, the engine accelerated smoothly.' The pilot reported that on the day of the accident, there was high temperature and high humidity. He 'suspected carb[uretor] icing.' Carburetor icing was not verified.
Factual narrative
On July 21, 1997, at 1130 central daylight time, a Piper PA-25-235 agricultural airplane, N8784L, owned and operated by Lee Aviation, was substantially damaged during a forced landing following a loss of engine power during takeoff climb near Blackwell, Oklahoma. The commercial pilot, sole occupant of the airplane, was not injured. Visual meteorological conditions prevailed for the Title 14 CFR Part 137 aerial application flight. A flight plan was not filed for the local flight that was originating at the time of the accident.
The pilot reported that after takeoff from a private strip, at approximately 300 feet AGL, the airplane's engine experienced a partial loss of power. A forced landing to a road was performed. During the forced landing sequence, the airplane's wing contacted "tall weeds in [a] road ditch and pulled [the] airplane into [the] ditch." The pilot shut down the engine after the airplane came to rest. The vertical stabilizers, the horizontal stabilizer and the aft section of the fuselage were damaged. The left wing was also bent.
An engine run was performed and the FAA inspector who attended the run reported that the pilot "reached in and started the engine; it ran smoothly. He advanced the throttle slightly, the engine accelerated smoothly." The pilot reported that on the day of the accident, there was high temperature and high humidity, and that he "suspected carb[uretor] icing."
Aircraft
- Registration
- N8784L
- Reported as
- Piper PA-25-235
- Category
- Airplane
- Serial number
- 25-5267
- Engine
- Lycoming O-540, 250 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Aerial application · Part 137
- Registered owner
- Lee Aviation, Inc.
- Airworthiness certificate
- Special, Restricted (Special)
- Last inspection
- Annual · March 20, 1997
- Departed
- NONE
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
- 35
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Medical
- Class 2, Valid Medical--no waivers/lim.
- Seat
- Center
- Flight hours
- 1,453 total · 1,095 in this make and model
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 180° at 5 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 95 °F
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N8784L · 2
Matched to the same aircraft by N-number and date.