ASN Wikibase Occurrence # 365752
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Date: | Thursday 24 January 1991 |
Time: | 10:30 LT |
Type: | Cessna 170A |
Owner/operator: | Caine, Alfred |
Registration: | N1279D |
MSN: | 20125 |
Total airframe hrs: | 3932 hours |
Engine model: | CONTINENTAL O-300A |
Fatalities: | Fatalities: 0 / Occupants: 3 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Fort Myers, FL -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | |
Destination airport: | La Belle, FL (X14) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:SHORTLY AFTER TAKEOFF AT AN ALT OF ABOUT 80 FT WHILE OVER TREES AT THE DEPARTURE END OF THE RWY, THE PLT REPORTED THAT THE ACFT BEGAN TO SINK & THE LT WING STALLED. THE ACFT DESCENDED LT WING LOW COLLIDED WITH TREES THEN THE GROUND. THE PLT STATED THAT THERE WAS NO ENG FAILURE OR MALFUNCTION & THE STALL WARNING DID NOT OPERATE. HE ALSO STATED THAT THE HIGH SINK RATE WAS DUE TO A DOWNDRAFT. THE PLT RATED PASSENGER STATED THAT JUST PRIOR TO THE WING STALLING, HE OBSERVED THE AIRSPEED INDICATOR ABRUPTLY FELL FROM 60-50 MPH. THE STALL SPEED IN THE ACFT CONFIGURATION WAS REPORTEDLY 54 MPH.
Probable Cause: IN-FLIGHT ENCOUNTER WITH A DOWNDRAFT WHICH CAUSED THE AIRSPEED TO DECREASE BELOW VSO RESULTING IN AN INADVERTENT STALL/MUSH.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | MIA91LA072 |
Status: | Investigation completed |
Duration: | 2 years |
Download report: | Final report |
|
Sources:
NTSB MIA91LA072
Location
Revision history:
Date/time | Contributor | Updates |
20-Mar-2024 13:26 |
ASN Update Bot |
Added |
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