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CHI86FEP09

1986-09-19 · WISCONSIN RAPID, Wisconsin, United States · Fatal · 1 aircraft · Status: Completed

Airport ISW

Aircraft involved

Factual narrative

ATC HAD CLEARED THE AIRCRAFT FOR AN APPROACH TO AN AIRPORT WITH SEVERAL NONPRECISION INSTRUMENT APPROACHES AND TO MAINTAIN AN ALTITUDE UNTIL ESTABLISHED ON A SEGMENT OF AN APPROACH TO THAT AIRPORT. SHORTLY AFTER THAT TIME WITNESSES LOCATED 4.5 MILES NORTHWEST OF THE AIRPORT, HEARD THE AIRCRAFT PASS CLOSE BY AND THE SOUNDS OF IMPACT FOLLOWED BY AN EXPLOSION AND FIREBALL. IMC PREVAILED THRUOUT THE GENERAL AREA AND THE AIRCRAFT WAS ON AN IFR FLIGHT PLAN. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1986_CHI86FEP09.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.