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CHI83LA233

1983-05-28 · WOODRUFF, Wisconsin, United States · None · 1 aircraft · Status: Completed

Airport ARV

N2164X has since been reassigned. It is now registered to a different aircraft (MOONEY M20K, built 1997), which was not involved in this event.

Aircraft involved

Factual narrative

THE PLT WAS BRIEFED ON THE WX BEFORE DEPARTING WAUKEGAN, IL. AT THE DESTINATION, WOODRUFF, WI, THE WX WAS FORECASTED TO BE VFR, EXCEPT FOR LIGHT RAIN & THE CHANCE OF SCATTERED THUNDERSTORMS. WHILE EN ROUTE, THE PLT CHECKED ON THE WX & SPOKE WITH ANOTHER PLT THAT HAD JUST FLOWN ALONG HER INTENDED ROUTE. THE DESTINATION ARPT REMAINED VFR AS FORECASTED. BEFORE ARRIVAL, THE ACFT ENTERED CLOUDS & PROCEEDED INTO AN AREA OF THUNDERSTORMS. THE PLT REPORTED HER RADAR WAS PAINTING HEAVY CELLS OVER THE ARPT & IN ALL DIRECTIONS, THEN STARTED TO DIVERT. SHORTLY AFTER REVERSING COURSE, THE ACFT ENCOUNTERED A STRONG DOWNDRAFT. THE PLT ADDED POWER & RAISED THE NOSE. SHE REPORTED 'WE WERE PULLED UP INTO A STALL.' AT THIS POINT, THE ACFT ENTERED A NEAR VERTICAL DIVE. DURING RECOVERY, THE LEFT WING HIT A TREE, BUT THE ACFT CONTINUED TO FLY. BY THEN, THE ACFT WAS OUT OF THE CLOUDS & THE PLT FLEW TO THE ORIGINAL DESTINATION & LANDED. DURING THE LANDING, THE LEFT GEAR WAS 'SHUTTERING.' THE ACFT THEN BEGAN TO SKID, WENT OFF RWY & THE LEFT GEAR FAILED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_CHI83LA233.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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