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Atlas / NTSB / GAA15CA135

NTSB CAROL · Event

Event GAA15CA135

2015-06-23 Nyssa, Oregon, United States Airport · 97OG None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot's failure to maintain directional control during takeoff, resulting in a runway excursion and collision with terrain.

Factual narrative

The pilot reported that during the takeoff roll, the airplane rolled over a bump on the runway surface and became airborne. The airplane descended to the runway while operating at takeoff power, resulting in a departure end runway excursion and collided with terrain. The airplane sustained substantial damage to the wings, fuselage and rudder. The pilot reported that there were no mechanical malfunctions or failures with the airplane prior to the flight that would have precluded normal operation. The pilot reported that during the takeoff roll, the airplane rolled over a bump on the runway surface and became airborne. The airplane descended to the runway while operating at takeoff power, resulting in a departure end runway excursion and collided with terrain. The airplane sustained substantial damage to the wings, fuselage and rudder. The pilot reported that there were no mechanical malfunctions or failures with the airplane prior to the flight 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 Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C

Verbatim from NTSB's published report. Source file NTSB_2015_GAA15CA135.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (runway excursion). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗