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SEA87IA127

1987-06-28 · LAS VEGAS, Nevada, United States · Minor · 1 aircraft · Status: Completed

Airport LAS

N146AP has since been reassigned. It is now registered to a different aircraft (DJI AGRAS T40), which was not involved in this event.

Aircraft involved

Factual narrative

DURING PUSHBACK AND WHILE STARTING THE #4 ENGINE THE AUXILIARY POWER UNIT WHICH PROVIDES ELECTRICAL POWER TO THE ENGINE STARTER TRIPPED OFF THE LINE. THE LOSS OF ELECTRICAL POWER TO THE ENGINE STARTER RESULTED IN A HUNG START AT APPROXIMATELY 25% N2 RPM. WITHOUT ELECTRICAL POWER TO THE STARTER THE ENGINE COULD NOT BE MOTORED CONSEQUENTLY POOLED FUEL CONTINUED TO BURN WITHIN THE ENGINE COMPARTMENT. THE CREW WAS ADVISED OF THE FIRE CONDITION, DISCHARGED THE #4 ENGINE FIRE EXTINGUISHER AND ORDERED AN EVACUATION OF THE AIRCRAFT. THE FIRE TERMINATED SHORTLY AFTER THE COMMENCEMENT OF THE EVACUATION. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1987_SEA87IA127.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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