ASN Wikibase Occurrence # 364587
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Date: | Monday 2 September 1991 |
Time: | 12:30 LT |
Type: | Cessna 310F |
Owner/operator: | Private |
Registration: | N6788X |
MSN: | 3100088 |
Engine model: | CONTINENTAL IO-470D |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Corvallis, OR -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | |
Destination airport: | Bend, OR (S07) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:IMMEDIATELY FOLLOWING TAKEOFF THE PILOT EXPERIENCED A LOSS OF CLIMB PERFORMANCE AND WAS UNABLE TO DETERMINE WHICH ENGINE WAS AFFECTED. HE CHOSE TO RETURN TO THE AIRPORT AND THEN EXECUTED A 180 DEGREE TURN BACK TO THE AIRPORT. UNABLE TO MAINTAIN ALTITUDE HE EXECUTED A FORCED LANDING IN AN OPEN FIELD AND THE RIGHT MAIN LANDING GEAR SEPARATED AS THE AIRCRAFT CROSSED A DITCH. SUBSEQUENT TEST RUN OF THE LEFT ENGINE REVEALED A DISCONNECTED AIR INDUCTION LINE WITH DEGRADED PERFORMANCE ABOVE 60% POWER. THE RIGHT ENGINE PROPELLER BLADES EXHIBITED AFTWARD TIP CURL AND POLISHING. THE PILOT REPORTED ONLY 35 HOURS OF TOTAL MULTI-ENGINE FLIGHT TIME OF WHICH ONLY 3 HOURS WERE IN THE CESSNA 310 AND NO CESSNA 310 FLIGHT TIME WITHIN THE PREVIOUS 90 DAYS.
Probable Cause: A DISCONNECTED AIR INDUCTION LINE, AND THE PILOT'S INFLIGHT DECISION TO EXECUTE A 180 DEGREE TURN BACK TO THE AIRPORT. HIS LACK OF EXPERIENCE IN MULTI-ENGINE AIRCRAFT, HIS OVERALL LACK OF FAMILIARITY AND LACK OF RECENT EXPERIENCE IN THE TYPE AIRCRAFT WERE FACTORS IN THE ACCIDENT.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | SEA91LA231 |
Status: | Investigation completed |
Duration: | 1 year and 10 months |
Download report: | Final report |
|
Sources:
NTSB SEA91LA231
Location
Revision history:
Date/time | Contributor | Updates |
19-Mar-2024 16:44 |
ASN Update Bot |
Added |
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