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CHI83LA113

1983-02-13 · JACKSON, Michigan, United States · None · 1 aircraft · Status: Completed

Airport JXN

Aircraft involved

Factual narrative

COMPLETE ELECTRICAL FAILURE OCCURRED AT 8,000 FT. THE PLT DIVERTED TO JACKSON & THE ACFT LANDED WHEELS-UP. THE PLT LATERSTATED THAT HE THOUGHT HE WAS FAMILIAR WITH THE EMERGENCY GEAR EXTENSION PROCEDURES IN THE FLT MANUAL BUT THAT HE MIGHT NOT HAVE PUT THE SELECTOR SECURELY IN THE EMERGENCY DOWN POSITION. THE ELECTRICAL CIRCUIT BETWEEN THE REGULATOR & ALTERNATOR FIELD WAS FOUND TO HAVE AN OPEN CIRCUIT WHICH WOULD NOT ALLOW THE ALTERNATOR TO FUNCTION CAUSING BATTERY FAILURE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_CHI83LA113.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.