ASN Wikibase Occurrence # 367058
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Date: | Monday 30 April 1990 |
Time: | 14:40 LT |
Type: | Grumman AA-5 |
Owner/operator: | Gower Flying Service |
Registration: | N7127L |
MSN: | AA5-0427 |
Year of manufacture: | 1973 |
Total airframe hrs: | 3739 hours |
Engine model: | LYCOMING O-320-E2G |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Port Orchard, WA -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Private |
Departure airport: | Olympia, WA (KOLM) |
Destination airport: | Port Orchard, WA |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:AFTER ARRIVAL, THE PLT DECIDED TO MAKE A LOW APCH OVER THE ARPT TO CHECK THE RWY. AS HE INITIATED A GO-AROUND AT ABOUT 100 TO 200 FT AGL, THE ENG RAN ROUGH & WOULD NOT DEVELOP SUFFICIENT POWER TO SUSTAIN FLT. AN EMERGENCY LANDING WAS MADE ON A 'LOGGED-OUT AREA.' DURING THE LANDING, THE ACFT HIT SMALL TREES & STUMPS, & WAS DAMAGED. AN INVESTIGATIONREVEALED THAT THE WRONG TYPE OF CARBURETOR WAS INSTALLED ON THE ENG & THAT THE CARBURETOR FLOAT WOULD 'HANG UP' INTERMITTENTLY.
Probable Cause: IMPROPER MAINTENANCE, AND THE INSTALLATION OF AN IMPROPER CARBURETOR. A FACTOR RELATED TO THE ACCIDENT WAS THE PRESENCE OF TREES AND STUMPS IN THE EMERGENCY LANDING AREA.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | SEA90LA070 |
Status: | Investigation completed |
Duration: | 1 year and 5 months |
Download report: | Final report |
|
Sources:
NTSB SEA90LA070
Location
Revision history:
Date/time | Contributor | Updates |
22-Mar-2024 07:02 |
ASN Update Bot |
Added |
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