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Atlas / NTSB / ANC25LA078

NTSB CAROL · Event

Event ANC25LA078

2025-07-24 Gulkana, Alaska, United States Airport · GKN None 1 aircraft Status: Completed

Registry · N29110

FAA Aircraft Registry record.

Make / Model

CESSNA U206C

Year of manufacture

1968 · 57 years old at event

Engine

CONT MOTOR IO 520 SERIES (285 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19680418

ADS-B equipped

Yes — Mode-S A2FBC5

Registrant of record

COPPER VALLEY AIR SERVICE LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s inadequate fuel management, which resulted in a total loss of engine power due to fuel starvation.

Factual narrative

The pilot reported that, while on short final, the engine lost all power. The pilot switched fuel tanks and activated the fuel boost pump; however, engine power was not restored. The airplane subsequently touched down about 100 ft short of the runway approach threshold and nosed over, which resulted in substantial damage to the fuselage and vertical stabilizer. A postaccident examination of the airplane revealed that the left fuel tank was empty, and the right fuel tank was full; no anomalies were discovered with the fuel selector. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The operator stated that the accident could have been prevented with the proper use of the prelanding checklist. 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).

  • Aircraft-Fluids/misc hardware-Fluids-Fuel-Fluid management
  • Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot

Verbatim from NTSB's published report. Source file NTSB_2025_ANC25LA078.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 (fuel starvation). 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 ↗