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GAA17CA392

2017-07-05 · Berlin, New Hampshire, United States · None · 1 aircraft · Status: Completed

Airport BML

Aircraft involved

Probable cause & findings

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

Factual narrative

The pilot of the tailwheel-equipped airplane reported that, during the landing roll, the airplane veered to the left off the runway. He added that he applied full power and "managed to maneuver the plane out of the ground loop but started taking out runway lights" as he maneuvered the airplane back toward the runway. The airplane impacted a runway light and two taxiway signs, damaging the main landing gear. The airplane then "flew over the runway", landed, and the main landing gear collapsed. The airplane sustained substantial damage to the fuselage and left wing lift struts. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot of the tailwheel-equipped airplane reported that, during the landing roll, the airplane veered to the left off the runway. He added that he applied full power and "managed to maneuver the plane out of the ground loop but started taking out runway lights" as he maneuvered the airplane back toward the runway. The airplane impacted a runway light and two taxiway signs, damaging the main landing gear. The airplane then "flew over the runway," landed, and the main landing gear collapsed. The airplane sustained substantial damage to the fuselage and left wing lift struts. The 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

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
  • — Environmental issues-Physical environment-Object/animal/substance-Runway/taxi/approach light-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2017_GAA17CA392.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.