ASN Wikibase Occurrence # 363402
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Date: | Friday 26 June 1992 |
Time: | 21:15 LT |
Type: | Quickie |
Owner/operator: | Goehring, Aldeen |
Registration: | N533C |
MSN: | 533 |
Total airframe hrs: | 140 hours |
Engine model: | ONAN B48M GAO-18 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | So. St. Paul, MN -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | (D97) |
Destination airport: | (D97) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT STATED THE AIRPLANE AND ENGINE SEEMED TO OPERATE NORMALLY DURING A BRIEF LOCAL FLIGHT. HE RETURNED TO THE HOME BASE AIRPORT AND PERFORMED A TOUCH AND GO. DURING THE INITIAL CLIMB THE PILOT NOTICED A DECREASED RATE OF CLIMB AND ENGINE RPM. THE PILOT BELIEVED IT WAS TOO LATE TO PUT THE AIRPLANE BACK DOWN ON THE RUNWAY, SO HE TRIED TO 'MILK IT AROUND' TO LAND. THE AIRPLANE BEGAN A GRADUAL DESCENT INTO TREES AND A HOUSE BEFORE IT CAME TO REST ON A ROAD IN A RESIDENTIAL AREA. POST-ACCIDENT EXAMINATION REVEALED NO EVIDENCE OF PRE-IMPACT MECHANICAL MALFUNCTION. THE PILOT STATED HE BELIEVED CARBURETOR ICING MAY HAVE CAUSED THE LOSS OF ENGINE POWER. THE TEMPERATURE/DEWPOINT PROVIDED BY THE PILOT WERE NOTED ON A CARBURETOR ICING PROBABILITY CHART. THE RESULT INDICATED A PROBABILITY FOR MODERATE ICING AT CRUISE POWER/SERIOUS ICING AT GLIDE POWER.
Probable Cause: A LOSS OF ENGINE POWER DUE TO CARBURETOR ICE. THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING WAS A FACTOR.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CHI92DER01 |
Status: | Investigation completed |
Duration: | 1 year |
Download report: | Final report |
|
Sources:
NTSB CHI92DER01
Location
Revision history:
Date/time | Contributor | Updates |
18-Mar-2024 16:56 |
ASN Update Bot |
Added |
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