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GAA17CA327

2017-06-06 · Tooele, Utah, United States · None · 1 aircraft · Status: Completed

Airport TVY

Aircraft involved

Probable cause & findings

The student pilot’s failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack during an attempted go-around, which resulted in an aerodynamic stall.

Factual narrative

The solo student pilot reported that, during landing, the airplane "ballooned up and [he] added a little throttle [to] settle the [airplane]". He added that, "the [airplane] seemed to settle but felt like it was coming down too fast". He applied full power to go around and reduced the flaps to 20°. He added that, "the [airplane] was stalling and so [he] moved the flaps to 0 degrees, which caused the plane to continue to stall". Subsequently, the airplane impacted the ground. The airplane sustained substantial damage to the wings and empennage. The student pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The solo student pilot reported that, during landing, the airplane "ballooned up and [he] added a little throttle [to] settle the [airplane]." He added that "the [airplane] seemed to settle but felt like it was coming down too fast." He applied full power to go around and reduced the flaps to 20°. He added that "the [airplane] was stalling and so [he] moved the flaps to 0 degrees, which caused the plane to continue to stall." Subsequently, the airplane impacted the ground. The airplane sustained substantial damage to the wings and empennage. The student pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Angle of attack-Capability exceeded - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Airspeed-Not attained/maintained - C

Verbatim from NTSB's published report. Source file NTSB_2017_GAA17CA327.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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Related research

Matched on aircraft type or causal vocabulary (stall, go-around). All research papers