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Atlas / NTSB / CHI88DEP09

NTSB CAROL · Event

Event CHI88DEP09

1988-08-09 FOND DU LAC, Wisconsin, United States Minor 1 aircraft Status: Completed

Registry · N9EA

FAA Aircraft Registry record.

Make / Model

EAA AIR MUSEUM FOUNDATION ACRO II

Year of manufacture

1978 · 10 years old at event

Engine

LYCOMING O&VO-360 SER (180 hp)

Seats / Engines

1 seats · 1 engine

Last airworthiness date

19971108

ADS-B equipped

Yes — Mode-S AC6ADF

Registrant of record

RYAN PEYTON G

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

THE PLT RPRTD THAT AFTER REACHING CRUISE ALT, THE ENG BEGAN TO RUN ROUGH & SUBSEQUENTLY LOST POWER. HE MADE AN EMERG LANDING IN A DRY CULTIVATED FIELD. DRG THE LANDING, THE GEAR COLLAPSED & THE ACFT WAS SUBSTANTIALLY DAMAGED. THE FUEL TANK WAS EQUIPPED WITH A WEIGHTED 'FLOP' TUBE FOR AEROBATIC FLT. THE FLOP TUBE WAS KINKED, BUT THERE WAS EVIDENCE THE KINK OCCURRED DRG THE CRASH LANDING. ALSO, THERE WAS 4.5 FT OF EXPOSED & UNINSULATED FUEL LINE FORWARD OF THE FIREWALL. BEFORE THE FLT, THE 'HEAT SOAKED' ENG WAS DIFFICULT TO START WITH AN AIR TEMP OF 85 DEG, POSSIBLY FROM VAPOR LOCK. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_CHI88DEP09.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.