Accident Cessna 206 N7586Z,
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ASN Wikibase Occurrence # 361051
 
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Date:Saturday 20 November 1993
Time:13:15 LT
Type:Silhouette image of generic C206 model; specific model in this crash may look slightly different    
Cessna 206
Owner/operator:Airlift Alaska
Registration: N7586Z
MSN: 20606371
Total airframe hrs:4423 hours
Engine model:CONTINENTAL IO-520-F
Fatalities:Fatalities: 0 / Occupants: 4
Aircraft damage: Substantial
Category:Accident
Location:Anchorage, AK -   United States of America
Phase: Initial climb
Nature:Executive
Departure airport:
Destination airport:Cantwell, AK
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
AFTER TAKE OFF THE PILOT ATTEMPTED TO REDUCE THE POWER BY RETARDING THE THROTTLE. THE THROTTLE WAS STIFF AND HE APPLIED MORE PRESSURE AND THEN IT JERKED OUT AND HE WAS ONLY ABLE TO MAINTAIN 1000 RPM ON HIS ENGINE. MANIPULATION OF THE THROTTLE DID NOT CHANGE THE RPM. HE WAS FORCED TO LAND ON A TAXIWAY AND THE AIRPLANE STRUCK TWO PARKED VEHICLES DURING THE ROLL OUT. EXAMINATION OF THE AIRPLANE SHOWED THAT THE THROTTLE CABLE HAD FROZEN DUE TO MOISTURE. THE PILOT STATED HE PREHEATED THE ENGINE COMPARTMENT TO A WARM TEMPERATURE.

Probable Cause: THE FROZEN THROTTLE CABLE DUE TO MOISTURE.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC94LA019
Status: Investigation completed
Duration: 7 months
Download report: Final report

Sources:

NTSB ANC94LA019

Location

Revision history:

Date/timeContributorUpdates
16-Mar-2024 14:14 ASN Update Bot Added

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