Ketchikan - Klawock
Flight / Schedule
Ketchikan - Klawock
Aircraft
De Havilland DHC-3 OtterRegistration
N11250
MSN
171
Year of Manufacture
1956
Operator
Temsco HelicoptersDate
January 15, 1989 at 08:10 AM
Type
CRASHFlight Type
Charter/Taxi (Non Scheduled Revenue Flight)
Flight Phase
Flight
Crash Site
Lake, Sea, Ocean, River
Crash Location
Ketchikan Alaska
Region
North America • United States of America
Coordinates
55.3431°, -131.6467°
Crash Cause
Human factor
Narrative Report
On January 15, 1989 at 08:10 AM, Ketchikan - Klawock experienced a crash involving De Havilland DHC-3 Otter, operated by Temsco Helicopters, with the event recorded near Ketchikan Alaska.
The flight was categorized as charter/taxi (non scheduled revenue flight) and the reported phase was flight at a lake, sea, ocean, river crash site.
2 people were known to be on board, 2 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.
Crew on board: 1, crew fatalities: 1, passengers on board: 1, passenger fatalities: 1, other fatalities: 0.
The listed crash cause is human factor. After departing the floatplane base on a company VFR flight plan, the scheduled commuter flight proceeded northwest along a saltwater strait at a low altitude above water. Two miles northwest of the airport the aircraft entered a snow squall and the pilot attempted a steep turn to reverse course. During the turn the aircraft impacted and sank in 167 feet deep water. Search and rescue efforts were suspended after 4 days.
Aircraft reference details include registration N11250, MSN 171, year of manufacture 1956.
Geospatial coordinates for this crash are approximately 55.3431°, -131.6467°.
Fatalities
Total
2
Crew
1
Passengers
1
Other
0
Crash Summary
After departing the floatplane base on a company VFR flight plan, the scheduled commuter flight proceeded northwest along a saltwater strait at a low altitude above water. Two miles northwest of the airport the aircraft entered a snow squall and the pilot attempted a steep turn to reverse course. During the turn the aircraft impacted and sank in 167 feet deep water. Search and rescue efforts were suspended after 4 days.
Cause: Human factor
Occupants & Outcome
Crew On Board
1
Passengers On Board
1
Estimated Survivors
0
Fatality Rate
100.0%
Known people on board: 2
Operational Details
Schedule / Flight
Ketchikan - Klawock
Operator
Temsco HelicoptersFlight Type
Charter/Taxi (Non Scheduled Revenue Flight)
Flight Phase
Flight
Crash Site
Lake, Sea, Ocean, River
Region / Country
North America • United States of America
Aircraft Details
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