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Atlas / NTSB / CHI82DA238

NTSB CAROL · Event

Event CHI82DA238

1982-07-04 BLACK RIVER FAL, Wisconsin, United States None 1 aircraft Status: Completed

Registry · N56339

FAA Aircraft Registry record.

Make / Model

PIPER PA-28R-200

Year of manufacture

1973 · 9 years old at event

Engine

LYCOMING IO-360-C1C (200 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20190814

ADS-B equipped

Yes — Mode-S A734F2

Registrant of record

N56339 LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

THE PILOT STATED THAT DURING FLIGHT, HE ENCOUNTERED AN ENGINE PROBLEM AND STARTED TO LAND ON A ROAD, BUT THEN THE ENGINE BEGAN TO RUN BETTER, SO HE CONTINUED TO HIS DESTINATION. AFTER LANDING, HE DISCOVERED THAT A PORTION OF THE VERTICAL STABILIZER (ABOUT 18 INCHES) AND A CORRESPONDING PART OF THE RUDDER WERE MISSING. DURING AN INTERVIEW, THE PILOT DENIED BEING AWARE THAT THE AIRCRAFT HAD STRUCK ANY OBSTRUCTIONS. AN INVESTIGATION REVEALED THAT AN AIRCRAFT HAD BEEN FLYING AT TREETOP LEVEL ABOVE INTERSTATE HIGHWAY 94 FOR AN OBSERVED DISTANCE OF 15 TO 17 MILES. ALSO, THE MISSING PIECES OF THE VERTICAL STABILIZER WERE FOUND ADJACENT TO THE HIGHWAY. ADDITIONALLY, DAMAGE WAS FOUND ON TWO OF THREE POWER LINES THAT WERE NEARBY AND ABOUT 90 FT AGL. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1982_CHI82DA238.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.