SEA83AA028

NTSB accident investigation · de Havilland DHC-2 · Near Klawock, AK · December 9, 1982

Accident · FatalFinal report
Date
December 9, 1982, 13:10 local (21:10 UTC)
Place
Near Klawock, AK
Injuries
8 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N68081de Havilland DHC-2
Weather
Visual (VMC) · Day
Status
Completed · report December 9, 1983
Report
Approved by Office Director
FAA report
19821209062979A
Case key
71883

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with terrain/waterManeuvering - turn to reverse direction
Weather condition - fogFactor
Weather condition - cloudsFactor
Terrain condition - mountainous/hillyFactor
Terrain condition - risingFactor
In-flight planning/decision - improperPilot in commandCause

Analysis

At 1236 the flt departed ketchikan seaplane base with a special VFR clearance & at 1240 reported clear of the control zone. The next & last transmission by the plt was made to the company via fm radio at about 1340. This report was issuedin the vicinity of happy harbor (passing over kasaan island) & was the approximate mid-point of the flt to craig. Witnesses reported seeing the acft flying sw over twelvemile arm toward hollis. Upon reaching hollis the flt would be expected to turn west & cross inland over prince of wales island until reaching the west shoreline & thence directly to craig. There was a fog bank about 2 mi prior to hollis in twelvemile arm & the acft was observed to reverse course as the wx was approached & proceed north. The acft was lost from sight due to trees & rapidly upsloping terrain. An increase in eng sound was heard prior to the crash. Witnesses described the clouds as essentially broken with bases at about 1000 ft over the water & obstructing the tops of some of the higher islands.

Aircraft

Registration
N68081
Reported as
de Havilland DHC-2
Category
Airplane
Serial number
906
Airframe hours
12,735
Engine
P & W R-985, 450 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Part 135
Operator
Tyee Airlines, Inc.
Registered owner
Tyee Airlines, Inc.
Departed
C · Ketchikan, AK
Destination
C · Craig, AK

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
24
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
3,683 total · 1,105 in this make and model · 3,242 as pilot in command · 109 in the last 90 days · 67 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
1,000 ft broken
Temperature
91 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.