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GAA18CA213

2018-04-12 · Lincoln, California, United States · Minor · 1 aircraft · Status: Completed

Airport LHM

Current FAA registration · N5249H

Make / Model
HAWLEY RICHARD A1B
Year of manufacture
1991 · 27 years old at event
Engine
BOMBARDIER ROTAX (ALL)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19930422
ADS-B equipped
Yes — Mode-S A69B65

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain directional control during takeoff.

Factual narrative

The pilot reported that this was his first flight in the accident gyroplane. He added that, during takeoff from runway 15, which was 6,001 ft long by 100 ft wide, he centered the gyroplane on the runway and increased engine rpm and rotor speed. Around 120 rotor rpm during the takeoff roll, he pulled back on the cyclic. He further added that, due to his injuries sustained in the accident, he does not recall what occurred afterwards. The gyroplane came to rest on its right side on the right side of the runway and sustained substantial damage to the empennage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the gyroplane that would have precluded normal operation. The automated weather observation station located on the airport reported that, about 5 minutes before the accident, the wind was from 260° at 7 knots. The same automated station reported that, about 15 minutes after the accident, the wind was from 330° at 5 knots. The gyrocopter was departing runway 15. The pilot reported that this was his first flight in the accident gyroplane. He added that, during takeoff from runway 15, which was 6,001 ft long by 100 ft wide, he centered the gyroplane on the runway and increased engine rpm and rotor speed. Around 120 rotor rpm during the takeoff roll, he pulled back on the cyclic. Due to his injuries sustained in the accident, he does not recall what occurred afterward. The gyroplane came to rest on its right side on the right side of the runway and sustained substantial damage to the empennage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the gyroplane that would have precluded normal operation. The automated weather observation station located on the airport reported that, about 5 minutes before the accident, the wind was from 260° at 7 knots. The same automated station reported that, about 15 minutes after the accident, the wind was from 330° at 5 knots. The gyrocopter was departing runway 15. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • — Personnel issues-Experience/knowledge-Experience/qualifications-Total experience w/ equipment-Pilot
  • F Environmental issues-Conditions/weather/phenomena-Wind-Tailwind-Effect on operation - F
  • F Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Effect on operation - F

Verbatim from NTSB's published report. Source file NTSB_2018_GAA18CA213.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.