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Atlas / NTSB / BFO89LA076

NTSB CAROL · Event

Event BFO89LA076

1989-08-26 GAITHERSBURG, Maryland, United States Airport · GAI None 1 aircraft Status: Completed

Registry · N6840G

FAA Aircraft Registry record.

Make / Model

CESSNA 150L

Year of manufacture

1970 · 19 years old at event

Engine

CONT MOTOR 0-200 SERIES (100 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19710301

ADS-B equipped

Yes — Mode-S A91472

Registrant of record

MILLER ROBERT L

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

AN UNDETERMINED PROBLEM WITH THE IGNITION SYSTEM. A FACTOR RELATED TO THE ACCIDENT WAS: THE PILOT'S FAILURE TO PROPERLY SECURE THE AIRPLANE OR OBTAIN PROPER ASSISTANCE.

Factual narrative

THE PILOT WAS UNABLE TO START THE ENGINE & DECIDED TO PULL THE PROP THROUGH BY HAND. HE STATED HE REMOVED THE IGNITION KEY, PULLED THE THROTTLE TO IDLE & THE MIXTURE TO IDLE CUT-OFF. WHEN HE TURNED THE PROP, THE ENGINE STARTED & THE ACFT BEGAN TO TAXI. IT TRAVELED INTO A PARKED CESSNA SKYHAWK, WHICH WAS PUSHED INTO A CESSNA SKYLANE & A PIPER ARROW. NO MALFUNCTION WAS VERIFIED THAT WOULD HAVE ALLOWED THE ENGINE TO START. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_BFO89LA076.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. 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 ↗