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GAA16CA228

2016-05-07 · Yucca Valley, California, United States · None · 1 aircraft · Status: Completed

Airport L22

Aircraft involved

Probable cause & findings

The pilot's failure to attain airspeed and a positive rate of climb during takeoff in gusty wind conditions, resulting in a loss of directional control, an uncontrolled descent and collision with terrain.

Factual narrative

According to the student pilot, during the takeoff on runway 24, the wind was variable at 10 knots. He reported that he departed runway 24 and as the airplane began to climb, "a sudden crosswind gust" made the airplane drift to the right of the runway centerline. He reported that the flight controls became unresponsive, the airplane descended and the left wing struck the ground, then the right wing struck the ground. The airplane was resting on a sand berm, and sustained substantial damage to the fuselage and both wings. A post-accident inspection by an NTSB Air Safety Investigator revealed that there were no flight control anomalies. The nearest weather reporting station, 19 miles south of the accident site, at the time of the accident reported that the wind was from 330 degrees true at 12 knots gusting to 18 knots. Furthermore the wind direction was variable from 310 degrees true to 020 degrees true. A post-accident examination of the flight controls showed no anomalies. According to the student pilot, during the takeoff on runway 24, the wind was variable at 10 knots. He reported that he departed runway 24 and as the airplane began to climb, "a sudden crosswind gust" made the airplane drift to the right of the runway centerline. He reported that the flight controls became unresponsive, the airplane descended and the left wing struck the ground, then the right wing struck the ground. The airplane was resting on a sand berm, and sustained substantial damage to the fuselage and both wings. A post-accident inspection by an NTSB Air Safety Investigator revealed that there were no flight control anomalies. The nearest weather reporting station, 19 miles south of the accident site, at the time of the accident reported that the wind was from 330 degrees true at 12 knots gusting to 18 knots. Furthermore the wind direction was variable from 310 degrees true to 020 degrees true. A postaccident examination of the flight controls showed no anomalies. 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-Airspeed-Not attained/maintained - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Climb rate-Not attained/maintained - C
  • C Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Effect on equipment - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent rate-Attain/maintain not possible - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C

Verbatim from NTSB's published report. Source file NTSB_2016_GAA16CA228.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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