SEA89LA033

NTSB accident investigation · de Havilland DHC-2 · Ketchikan, AK · January 10, 1989

Accident · No injuriesLimited investigationFinal report
Date
January 10, 1989, 15:00 local (19:00 UTC)
Place
Ketchikan, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N67667de Havilland DHC-2
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1990
Report
Approved by Office Director
FAA report
19890110004979A
Case key
40969

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 NTSB’s determination of the probable cause, and any contributing factors.

Improper flare attitude at touchdown, causing the left float to dig into the water.

Analysis

The plt was attempting to land on calm water after a 3 minute positioning flight. During the touch down, the left float dug into the water which resulted in a swerve and water contact with the right wing.

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.

Dragged wing,rotor,pod,float or tail/skidLanding
Flare - improperPilot in commandCause

Aircraft

Registration
N67667
Reported as
de Havilland DHC-2
Category
Airplane
Serial number
401
Airframe hours
10,374
Engine
P&W R-985-AN14B, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
Temsco Helicopters, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 30, 1988 · 86 hours before
Departed
5KE · Ketchikan, AK
Destination
9CO · Ketchikan, 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
27
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
350 total · 33 in this make and model · 260 as pilot in command · 27 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 4 knots
Visibility
10 statute miles
Lowest ceiling
2,500 ft broken
Temperature
36 °F, dew point 34 °F
Altimeter
30.00 inHg
Observed at
KTN

FAA reports on this event · 1

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

Other investigations on N67667 · 1

Matched to the same aircraft by N-number and date.