- Date
- September 2, 2017, 09:00 local (13:00 UTC)
- Place
- Elba, AL
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N168BDDedeaux Gary G GN-1
- Defining event
- Takeoff-rejected takeoff: Loss of control in flight
- Weather
- Visual (VMC) · Day
- Status
- Completed · report November 27, 2017
- Report
- Approved by Office Director
- NTSB office
- General Aviation Accidents
- Parties
- FAA/ FSDO
- FAA report
- 20170902011109A
- Case key
- 95949
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 incorrect pitch control during the initial climb, which resulted in his decision to abort the takeoff and a subsequent hard landing.
Findings · 4
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot of the tailwheel-equipped airplane reported in a written statement that, after a "successful pre-check," he initiated power for takeoff, and once airborne, "the plane was losing power enough that [the] plane would not clear [the] tree line at the end of the runway." He added that, about 10 ft above the runway, he aborted the takeoff by "throttling back" and made a hard landing on the grass runway. The pilot reported that during the landing, the main landing gear collapsed, and the airplane slid for about 50 ft on the runway before stopping. The left wing, fuselage, and engine mounts sustained substantial damage. The Federal Aviation Administration (FAA) aviation safety inspector reported that, about 3 weeks after the accident, the pilot called him to add to his original statement. According to the inspector, the pilot reported that the engine was not losing power, he overreacted to the situation, and put the airplane back on the ground too quickly. The pilot further reported that the airplane did not gain altitude because he did not apply elevator input quickly enough to execute a proper takeoff. The pilot added that he rotated at the speed he normally does when he flies single pilot, but during this flight, he had one passenger on board. The pilot did not submit the NTSB Form 6120.1 Pilot/ Operator Aircraft Accident/ Incident Report and did not return phone calls from the NTSB investigator-in-charge.
Factual narrative
The pilot of the tailwheel-equipped airplane reported in a written statement that, after a "successful pre-check," he initiated power for takeoff and once airborne, "the plane was losing power enough that [the] plane would not clear [the] tree line at the end of the runway." He added that, about 10 ft. above the runway, he aborted the takeoff by "throttling back" and made a hard landing on the grass runway. The pilot reported that during the landing, the main landing gear collapsed, and the airplane slid for about 50 ft. on the runway before stopping. The left wing, fuselage, and engine mounts sustained substantial damage. The Federal Aviation Administration (FAA) Aviation Safety Inspector reported that, about 3 weeks after the accident, the pilot called him to add to his original statement. According to the inspector, the pilot reported that the engine was not losing power, he overacted to the situation, and put the airplane back on the ground too quickly. The pilot further reported that, the airplane was not gaining altitude because he didn't give the input to the elevator at a fast enough rate to execute a proper takeoff. The FAA inspector added during a telephone conversation with the NTSB investigator-in-charge, the pilot reported that, he rotated at the speed he normally does when single pilot, but during this flight he had one passenger on board. The pilot failed to submit the NTSB Form 6120.1 Pilot/ Operator Aircraft Accident/ Incident Report and did not return the phone calls from the NTSB investigator-in-charge.
Aircraft
- Registration
- N168BD
- Reported as
- Dedeaux Gary G GN-1 (NO SERIES)
- Category
- Airplane, amateur-built
- Serial number
- 4705G
- Built
- 2016
- Engine
- Continental C85-12F, 75 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Special, Experimental (Special)
- Departed
- NONE · Elba, AL
- Destination
- NONE · Elba, AL
- Equipment
- Unknown
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
- 71
- Injuries
- Minor
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Seat
- Rear
- Flight hours
- 1,200 total · 71 in this make and model · 11 in the last 90 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 20° at 4 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 77 °F, dew point 72 °F
- Altimeter
- 30.05 inHg
- Observed at
- KLOR, 25 nm away
Docket · 4
The files NTSB released with the investigation on November 7, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 867 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.