ASN Wikibase Occurrence # 133963
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Date: | Saturday 27 January 1996 |
Time: | 02:20 LT |
Type: | Ted Smith Aerostar 601 |
Owner/operator: | Grand Air Express |
Registration: | N162GA |
MSN: | 61-0050-95 |
Total airframe hrs: | 5791 hours |
Engine model: | Lycoming IO-540-S1A5 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Mount Storm, WV -
United States of America
|
Phase: | En route |
Nature: | Unknown |
Departure airport: | Grand Rapids, MI (GRR |
Destination airport: | Norfolk, VA (KORF) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot stated that the airplane was in cruise flight at 8,000 feet MSL, when the right engine lost power. He advised ATC of the loss of power and received radar vectors toward an airport. The pilot said he maintained the best single-engine rate-of-climb speed, but the airplane's altitude 'drifted down.' When the airplane entered clouds, it began to accumulate structural icing and would not maintain sufficient altitude. The airplane impacted mountainous terrain about 16 miles northwest of the airport. The pilot stated that he had departed on the cargo flight with 5 hours of fuel on board for what he estimated to be a 2 1/2 hour flight. Also, he reported that conditions were dark and foggy, when the accident occurred. Postaccident examination of the engines and their systems revealed no evidence of preimpact mechanical malfunction. Examination of the airplane wreckage revealed no evidence of preimpact failure of the airframe or its systems. During a postaccident engine test run, the right engine started normally and operated satisfactorily.
Probable Cause: loss of power in the right engine for undetermined reason(s), and the accumulation of structural ice on the airplane, which resulted in an increased rate of descent and a subsequent forced landing before the pilot could reach an alternate airport. Factors relating to the accident were: the adverse weather (icing) conditions, darkness, fog, and the lack of suitable terrain in the emergency landing area.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | BFO96LA040 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB BFO96LA040
Location
Revision history:
Date/time | Contributor | Updates |
21-Dec-2016 19:26 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
09-Apr-2024 08:24 |
ASN Update Bot |
Updated [Time, Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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