Accident Interstate S-1B1 N48027, Friday 29 March 2002
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Date:Friday 29 March 2002
Time:19:00 LT
Type:Interstate S-1B1
Owner/operator:
Registration: N48027
MSN: 11
Total airframe hrs:1447 hours
Engine model:Lycoming O-320-E2D
Fatalities:Fatalities: 0 / Occupants: 1
Other fatalities:0
Aircraft damage: Substantial
Category:Accident
Location:Big Lake, Alaska -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Goose Bay, AK (Z40)
Destination airport:Anchorage-Merrill Field, AK (MRI/PAMR)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Shortly after takeoff from a remote airstrip, the pilot noted a loss of engine power, and smoke in the cockpit. While attempting to return to the airstrip, the engine lost all power, and the pilot was forced to land on a snow-covered field. During landing, the main wheels broke through the crusted snow, and the airplane nosed over. A postaccident inspection disclosed that the exhaust stack had separated from the cabin heater's heat exchanger. The hot exhaust gasses burned associated ducts, wires, and the lower engine cowling.

Probable Cause: The separation of the exhaust system stack from the heat exchanger. A factor associated with the accident was an engine compartment fire.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC02LA026
Status: Investigation completed
Duration: 5 months
Download report: Final report

Sources:

NTSB ANC02LA026

History of this aircraft

Other occurrences involving this aircraft

4 March 1999 N48027 Private 0 Anchorage, AK sub
Fuel starvation
30 June 2013 N28319 Private 0 Tatlanika Creek, Nenana, AK mis

Revision history:

Date/timeContributorUpdates
14-Oct-2022 18:55 ASN Update Bot Added

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