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Atlas / NTSB / GAA15CA255

NTSB CAROL · Event

Event GAA15CA255

2015-08-27 Irwin, Idaho, United States None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot's failure to maintain obstacle clearance during low level flight, which resulted in the airplane striking a wire, impacting water, and nosing over.

Factual narrative

The pilot reported that during a low level flight, the airplane struck a wire over a river. The landing gear contacted the wire, the wire stretched like a "bungee cord," and then the wire broke. The airplane pulled to the right with the wire still attached, the pilot landed in the river, and the airplane nosed over. The recovery of the airplane from the river revealed substantial damage to the fuselage, both wings, and the empennage. The pilot reported that, "I could have prevented this accident by better observation of power lines over the river." The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. The pilot reported that during a low level flight, the airplane struck a wire over a river. The landing gear contacted the wire, the wire stretched like a "bungee cord," and then the wire broke. The airplane pulled to the right with the wire still attached, the pilot landed in the river, and the airplane nosed over. The recovery of the airplane from the river revealed substantial damage to the fuselage, both wings, and the empennage. The pilot reported that, "I could have prevented this accident by better observation of power lines over the river." The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine 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-Psychological-Attention/monitoring-Task monitoring/vigilance-Pilot - C
  • Environmental issues-Physical environment-Object/animal/substance-Wire-Effect on equipment

Verbatim from NTSB's published report. Source file NTSB_2015_GAA15CA255.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.