ANC97LA069

NTSB accident investigation · Piper PA-31-350 · Selawik, AK · April 26, 1997

Accident · No injuriesLimited investigationFinal report
Date
April 25, 1997, 16:15 local (Apr 26, 1997, 00:15 UTC)
Place
Selawik, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N59985Piper PA-31-350
Weather
Visual (VMC) · Day
Status
Completed · report May 4, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19970425026969A
Case key
3002

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 failure to extend the landing gear. A factor associated with the accident was the pilot's diverted attention while in the landing pattern.

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.

Wheels up landingLanding - flare/touchdown
Gear extension - not performedPilot in commandCause
Diverted attentionPilot in commandFactor
Wheels up landing - inadvertentPilot in command

Analysis

The pilot reported he was in the airport traffic pattern preparing for a full stop landing. While accomplishing his prelanding check list, his attention was diverted by a departing airplane. When he reduced engine power just prior to touchdown, he heard the gear warning horn sound, but was unable to react in time to prevent a wheels up landing.

Factual narrative

On April 25, 1997, about 1615 Alaska daylight time, a wheel equipped Piper PA-31-350 airplane, N59985, operated by Yute Air as Flight 905, sustained substantial damage during a gear up landing at the Selawik Airport, Selawik, Alaska. The solo airline transport certificated pilot was not injured. The 14 CFR Part 135 scheduled commuter flight was operating in visual meteorological conditions. A company visual flight rules flight plan was in effect.

The pilot reported to the NTSB he transmitted his position on a common traffic advisory frequency as he entered a left downwind for runway 3 at the Selawik airstrip. The pilot wrote: "As the pilot was reaching for the landing gear lever, another aircraft on the ground called requesting the position of the incoming aircraft. The pilot responded to the caller and completed the check list. The aircraft continued the approach and landed on runway 3 with the landing gear in the up position." The pilot also noted in his report to the NTSB that there was no prelanding mechanical difficulties or malfunction with the airplane.

According to the Director of Operations for Yute Air, the pilot told him he forgot to put the landing gear down, and that the gear warning horn activated just as he reduced power and the airplane settled onto the gravel runway.

The airplane sustained substantial damage to the fuselage belly bulkheads.

Aircraft

Registration
N59985
Reported as
Piper PA-31-350
Category
Airplane
Serial number
31-7552077
Airframe hours
9,948
Engine
Lycoming TIO-540-J2BD, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
Yute Air, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 18, 1997 · 86 hours before
Departed
IAN · Kiana, AK
Destination
WLK
Flight plan
Unknown
Airport
WLK · Selawik, runway 3, 3,000 × 60 ft, gravel

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
54
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,820 total · 456 in this make and model · 3,381 as pilot in command · 164 in the last 90 days · 83 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 6 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
39 °F

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 N59985 · 1

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