SEA90LA088

NTSB accident investigation · de Havilland DHC-2 · Chatham, AK · May 30, 1990

Accident · Minor injuriesLimited investigationFinal report
Date
May 29, 1990, 19:00 local (May 30, 1990, 03:00 UTC)
Place
Chatham, AK
Injuries
3 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N714DBde Havilland DHC-2
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 1992
Report
Approved by Office Director
Case key
41200

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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Probable cause

The total loss of engine power for undetermined reasons.

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.

Loss of engine powerClimb - to cruise
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Terrain condition - none suitableFactor
Object - tree(s)

Analysis

During a climb to cruise over terrain in a float equipped airplane, the engine lost power. The pilot was unable to restart the engine and initiated a forced landing in a heavily wooded area. During a post-crash inspection of the engine, there were no noted mechanical failures or malfunctions.

Aircraft

Registration
N714DB
Reported as
de Havilland DHC-2
Category
Airplane
Serial number
1331
Airframe hours
5,633
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Juneau Executive Travel
Registered owner
Nancy E. Maloney
Airworthiness certificate
Standard, Transport; Standard, Normal
Last inspection
Annual · December 10, 1989 · 24 hours before
Departed
TKE · Tenakee, AK
Destination
AK29 · Sitka, AK
Flight plan
VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Certificate
Commercial
Airplane ratings
Multi-engine sea, Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
15,685 total · 5,000 in this make and model · 15,000 as pilot in command · 40 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 10 knots
Visibility
90 statute miles
Lowest ceiling
None
Temperature
61 °F