ANC96LA168

NTSB accident investigation · de Havilland DHC-2 · Kodiak, AK · September 29, 1996

Accident · No injuriesLimited investigationFinal report
Date
September 28, 1996, 16:15 local (Sep 29, 1996, 00:15 UTC)
Place
Kodiak, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N94DGde Havilland DHC-2
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19960928034469A
Case key
2914

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 pilot's inadequate compensation for wind conditions. The gusty wind was a related factor.

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.

On ground/water encounter with weatherTaxi - from landing
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandCause
Dragged wing,rotor,pod,float or tail/skidTaxi - from landing

Analysis

The pilot, the sole occupant, was positioning the float equipped airplane to pick up several passengers from a remote lagoon. After landing, he was step taxiing with the flaps extended. The airplane encountered a strong quartering gust of wind on the left front, which lifted the left wing. The right wing then struck the water, damaging the leading edge of the wingtip, the upper surface of the wing, and the auxiliary fuel tank.

Factual narrative

On September 28, 1996, about 1615 Alaska daylight time, a float equipped deHavilland DHC-2, N94DG, crashed while taxiing after landing in Karluk Lagoon, about 67 miles west of Kodiak, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country positioning flight under Title 14 CFR Part 91 when the accident occurred. The airplane, operated by Wilderness Air Inc., Kodiak, sustained substantial damage. The certificated airline transport pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed. VFR company flight following procedures were in effect.

The operator reported that the pilot was positioning the airplane to pickup several passengers. After landing, the pilot was step taxiing with the flaps extended. The pilot indicated that a strong quartering gust of wind struck the airplane from the left front and lifted the left wing. The right wing then struck the water, damaging the leading edge of the wingtip, the upper surface of the wing, and the auxiliary fuel tank.

Aircraft

Registration
N94DG
Reported as
de Havilland DHC-2
Category
Airplane
Serial number
907
Airframe hours
10,225
Engine
P&W R-985-14, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Wilderness Air Inc.
Registered owner
Aircraft Marketing And Leasing
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 21, 1996 · 7 hours before
Departed
9Z4 · AK
Flight plan
Company VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea, Multi-engine sea
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
19,200 total · 650 in this make and model · 18,200 as pilot in command · 344 in the last 90 days · 70 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
325° at 15 knots, gusting 25
Visibility
50 statute miles
Lowest ceiling
None
Temperature
52 °F

FAA reports on this event · 1

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