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Atlas / NTSB / GAA15CA164

NTSB CAROL · Event

Event GAA15CA164

2015-07-02 Twin Falls, Idaho, United States Minor 1 aircraft Status: Completed

Registry · N8086C

FAA Aircraft Registry record.

Make / Model

PIPER PA-18-135

Year of manufacture

1954 · 61 years old at event

Engine

LYCOMING 0-290 SERIES (140 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19550527

ADS-B equipped

Yes — Mode-S AB02C2

Registrant of record

ROELOFFS ARIE

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's inadequate fuel inspection during his preflight fuel performance planning task, resulting in fuel exhaustion en route, and an emergency landing and collision with terrain.

Factual narrative

The pilot reported that while in cruise flight, he exhausted the useable fuel on board the airplane. The pilot made an emergency off airport landing, and the airplane collided with terrain and came to rest in a corn field. The airplane sustained substantial damage to the right wing and fuselage. The pilot stated that he visually checked the fuel level via the sight gauge during his pre-flight, however he did not physically check the fuel cell. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot reported that while in cruise flight, he exhausted the useable fuel on board the airplane. The pilot made an emergency off airport landing, and the airplane collided with terrain and came to rest in a corn field. The airplane sustained substantial damage to the right wing and fuselage. The pilot stated that he visually checked the fuel level via the sight gauge during his pre-flight, however he did not physically check the fuel cell. The pilot reported that there were no mechanical malfunctions or failures with the airplane 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-Inspection-Preflight inspection-Pilot - C
  • C Aircraft-Fluids/misc hardware-Fluids-Fuel-Inadequate inspection - C
  • C Aircraft-Fluids/misc hardware-Fluids-Fuel-Fluid level - C
  • Environmental issues-Physical environment-Terrain-Rough terrain-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2015_GAA15CA164.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.