CHI91DCJ02
1991-04-20 · WAHOO, Nebraska, United States · None · 1 aircraft · Status: Completed
Airport AHQ
Aircraft involved
Probable cause & findings
THE IMPROPER INSTALLATION/MAINTENANCE OF THE CARBURETOR HEAT CONTROL. A FACTOR WAS THE PILOT'S RESTRICTED VISUAL OUTLOOK.
Factual narrative
THE PILOT STATED THERE WAS A LOSS OF ENGINE POWER AS THE HOMEBUILT AIRPLANE REACHED ABOUT 500 FEET ABOVE THE GROUND DURING INITIAL CLIMB. HE PERFORMED A FORCED LANDING WITH THE RETRACTABLE NOSE GEAR UP AND LOCKED. THE AIRPLANE STRUCK A FENCE POST THAT WAS OBSCURED BY THE NOSE OF THE AIRPLANE DURING THE APPROACH AND LANDING FLARE. THE ENGINE OPERATED NORMALLY DURING A POSTACCIDENT RUN UP. INVESTIGATION REVEALED THE CARBURETOR HEAT HOSE WAS DISCONNECTED. WEATHER CONDITIONS WERE CONDUCIVE TO THE FORMATION OF CARBURETOR ICE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1991_CHI91DCJ02.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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