ASN Wikibase Occurrence # 325778
Date: | Friday 10 May 1991 |
Time: | 11:20 |
Type: | Douglas R4D-7 (DC-3) |
Owner/operator: | Four Star Air Cargo |
Registration: | N134FS |
MSN: | 33299/16551 |
Year of manufacture: | 1945 |
Engine model: | Pratt & Whitney R-1830-90D |
Fatalities: | Fatalities: 2 / Occupants: 2 |
Aircraft damage: | Destroyed, written off |
Category: | Accident |
Location: | Aguadilla-Borinquen Airport (BQN) -
Puerto Rico
|
Phase: | Initial climb |
Nature: | Cargo |
Departure airport: | Aguadilla-Borinquen Airport (BQN/TJBQ) |
Destination airport: | Ponce-Mercedita Airport (PSE/TJPS) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The aircraft climbed to 400 feet after a runway 08 takeoff. The no. 1 engine backfired and the angle of left bank increased from 30 to 60deg., while descending to 300 feet. The left wing then dropped down 90deg and the nose pitched down to a near vertical descent. The DC-3 leveled out after regaining airspeed, but encountered a secondary stall.
PROBABLE CAUSE: "The pilot in command's failure to maintain airspeed (Vs) after a partial loss of engine power on the left engine due to failure of the no. 8 engine assembly cylinder. This resulted in an in flight loss of control (stall), and in flight collision with terrain."
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | MIA91FA140 |
Status: | Investigation completed |
Duration: | 2 years |
Download report: | Final report |
|
Sources:
Air International
Flight International
ICAO Adrep Summary 4/94 (#92)
Scramble Vol.13, nr.03
Location
Revision history:
Date/time | Contributor | Updates |
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