ANC87FA067

NTSB accident investigation · Piper PA-31-350 · Nightmute, AK · May 7, 1987

Accident · FatalField investigationFinal report
Date
May 7, 1987, 14:15 local (22:15 UTC)
Place
Nightmute, AK
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N54265Piper PA-31-350
Weather
Instrument (IMC) · Day
Status
Completed · report April 25, 1988
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19870507014099A
Case key
4773

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 - normal
In-flight planning/decision - improperPilot in commandCause
Vfr flight into imc - intentionalPilot in commandCause
Weather condition - fogCause
Weather condition - low ceilingCause
Weather evaluation - misjudgedPilot in commandCause
In flight collision with terrain/waterManeuvering

Analysis

The aircraft was destroyed when the aircraft struck a 350 foot high hill along its route. This flight was a part 135 on-demand air taxi cargo flight. Several other air taxi operators and company aircraft elected to cancel their flights. Both ground reports and pilot reports stated the weather in the area of the accident was ceilings below 500 feet and visibility less than one mile.

Aircraft

Registration
N54265
Reported as
Piper PA-31-350
Category
Airplane
Serial number
317405213
Airframe hours
3,750
Engine
Lycoming TI0-540-J2BD, 300 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Part 135
Operator
Philip Bingman, doing business as Yute Air Service
Registered owner
Yute Air Service
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 3, 1987 · 12 hours before
Departed
BET · Bethel, AK
Flight plan
Company VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificates
Commercial, Private, Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
7,040 total · 20 in this make and model · 6,531 as pilot in command · 20 in the last 90 days · 10 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
140° at 6 knots
Visibility
1 statute miles
Lowest ceiling
500 ft
Temperature
30 °F, dew point 28 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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