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Atlas / NTSB / GAA17CA148

NTSB CAROL · Event

Event GAA17CA148

2017-02-14 Beckwourth, California, United States Airport · O02 Serious 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The student pilot’s inadvertent use of the control yoke to correct for a drift and his subsequent failure to maintain directional control during takeoff.

Factual narrative

The solo student pilot reported that, he had not flown for 45 days prior to the accident, due to inclement weather. He added that, during the touch-and-go takeoff roll, the airplane drifted to the left. He further added that, he attempted to correct for the drift by using the control yoke instead of the rudder. Subsequently, the airplane impacted a snow bank on the south side of the runway. The airplane sustained substantial damage to the fuselage and empennage. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The solo student pilot reported that he had not flown for 45 days before the accident due to inclement weather. He added that, during the touch-and-go takeoff roll, the airplane drifted to the left. He further added that he attempted to correct for the drift by using the control yoke instead of the rudder. Subsequently, the airplane impacted a snow bank on the south side of the runway. The airplane sustained substantial damage to the fuselage and empennage. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or 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-Student/instructed pilot - C
  • C Aircraft-Aircraft systems-Flight control system-(general)-Unintentional use/operation - C
  • C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Student/instructed pilot - C
  • Environmental issues-Physical environment-Object/animal/substance-Snow/ice-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2017_GAA17CA148.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.