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Atlas / NTSB / SEA07CA221

NTSB CAROL · Event

Event SEA07CA221

2007-07-15 Stanley, Idaho, United States Airport · 2U7 None 1 aircraft Status: Completed

Registry · N6561B

FAA Aircraft Registry record.

Make / Model

BRITTEN-NORMAN BN-2A-20

Year of manufacture

1976 · 31 years old at event

Engine

LYCOMING IO-540 SER (300 hp)

Seats / Engines

10 seats · 2 engines

Last airworthiness date

19910611

ADS-B equipped

Yes — Mode-S A8A581

Registrant of record

SPIRIT AIR INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to verify that the airplane was refueled, which resulted in a loss of engine power from both engines due to fuel exhaustion and a forced landing. A contributing factor was the lack of suitable terrain for the forced landing.

Factual narrative

According to the pilot, before the flight prior to the accident flight, he placed a fuel order, but did not verify that the twin-engine airplane was refueled before departing with 8 passengers for a cross country flight. This flight reached its destination without incident, the passengers exited the airplane, and the pilot then departed as the sole occupant of the airplane on a repositioning flight. Shortly after takeoff, at an altitude of about 400 feet agl, the left engine "started to sputter." The pilot executed the engine failure checklist and upon retarding the left throttle, the airplane yawed to the left "giving [the pilot] the impression it was still producing power." He decided not to shut down the engine and began a right turn to return to the departure airport. During the turn, the right engine "started to sputter," and he noticed the "fuel tank indicators were both on empty." The pilot decided "to leave all controls forward and gave no further thought to shutting down or feathering either engine." Shortly thereafter, he realized he would not make the runway and elected to land in an open field. During the landing roll, the airplane encountered a ditch, resulting in collapse of the left main landing gear. According to the pilot, before the flight, prior to the accident flight, he placed a fuel order, but did not verify that the twin-engine airplane was refueled before departing with 8 passengers for a cross country flight. This flight reached its destination without incident, the passengers exited the airplane, and the pilot then departed as the sole occupant of the airplane on a repositioning flight. Shortly after takeoff, at an altitude of about 400 feet agl, the left engine "started to sputter." The pilot executed the engine failure checklist and upon retarding the left throttle, the airplane yawed to the left "giving [the pilot] the impression it was still producing power." He decided not to shut down the engine and began a right turn to return to the departure airport. During the turn, the right engine "started to sputter," and he noticed the "fuel tank indicators were both on empty." The pilot decided "to leave all controls forward and gave no further thought to shutting down or feathering either engine." Shortly thereafter, he realized he would not make the runway and elected to land in an open field. During the landing roll, the airplane encountered a ditch, resulting in collapse of the left main landing gear. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2007_SEA07CA221.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 exhaustion, engine failure). 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 ↗