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GAA18CA026

2017-10-26 · Bristol, Tennessee, United States · None · 1 aircraft · Status: Completed

Airport TRI

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain lateral control during the landing roll.

Factual narrative

The pilot of the gyroplane reported that when he returned to the airport for landing, the winds were calm. After touchdown, the gyroplane was on a slow roll when the tower controller asked him if he wanted to exit at intersection Charlie. The pilot was about to reply to the controller when the gyroplane unexpectedly tipped over and came to rest on its side. The gyroplane sustained substantial damage to the horizontal and vertical stabilizers. The pilot reported that there were no preaccident mechanical malfunctions or failures with the gyroplane that would have precluded normal operation. The pilot of the gyroplane reported that, when he returned to the airport for landing, the wind was calm. After touchdown, the gyroplane was on a slow roll when the tower controller asked the pilot if he wanted to exit at intersection Charlie. The pilot was about to reply to the controller when the gyroplane unexpectedly tipped over and came to rest on its side. The gyroplane sustained substantial damage to the horizontal and vertical stabilizers. The pilot reported that there were no preaccident mechanical malfunctions or failures with the gyroplane that would have precluded normal operation. 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-Lateral/bank control-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C

Verbatim from NTSB's published report. Source file NTSB_2017_GAA18CA026.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.