SEA88LA132

NTSB accident investigation · De Havilland DHC-3 · Wrangell, AK · July 15, 1988

Accident · No injuriesLimited investigationFinal report
Date
July 15, 1988, 13:30 local (21:30 UTC)
Place
Wrangell, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N55CXDe Havilland DHC-3
Weather
Instrument (IMC) · Day
Status
Completed · report June 9, 1989
Report
Approved by Office Director
FAA report
19880715026669A
Case key
40848

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

On this page

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 encounter with weatherCruise
Weather condition - cloudsFactor
Vfr flight into imc - continuedPilot in commandCause
Company-induced pressureCompany/operator managementFactor
Weather condition - fogFactor
In flight collision with terrain/waterCruise
Terrain condition - mountainous/hillyFactor

Analysis

Plt attempted flight through a mountain pass in the presence of low clouds and fog. Visual ground reference was lost and the acft collided with a snow bank. Plt cited personal and company-induced pressures as factors. Operator completed accident report.

Aircraft

Registration
N55CX
Reported as
De Havilland DHC-3
Category
Airplane
Serial number
139
Airframe hours
4,300
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Diamond Aviation
Registered owner
Ben Kalka
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 5, 1988 · 65 hours before
Departed
JMT · Johnny Mtn
Destination
WRG · Wrangell, AK

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Certificate
Airline transport
Airplane ratings
Single-engine sea, Multi-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
12,200 total · 185 in the last 90 days · 92 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day

FAA reports on this event · 1

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