SEA86LA030

NTSB accident investigation · Bell 47G-3B · Kimberly, ID · December 12, 1985

Accident · Serious injuriesLimited investigationFinal report
Date
December 12, 1985, 16:15 local (23:15 UTC)
Place
Kimberly, ID
Injuries
1 serious, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N73208Bell 47G-3B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851212061739A
Case key
40339

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

On this page

Analysis

A forced landing with a rollover onto snow occurred due to the number 3 cylinder rod failing.

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.

Loss of engine power(total) - mech failure/malfCruise
Engine assembly,connecting rod - failure,totalCause
Roll overLanding
Airport facilities,runway/landing area condition - snow coveredFactor
Airport facilities,runway/landing area condition - rough/unevenFactor

Aircraft

Registration
N73208
Reported as
Bell 47G-3B
Category
Helicopter
Serial number
2745
Airframe hours
3,900
Engine
Lycoming TV0-435 SER, 270 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Peter Link
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 22, 1985 · 90 hours before
Departed
NONE · Kimberly, ID
Destination
Shohone Basin, ID

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
46
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,551 total · 737 in this make and model · 50 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
3,000 ft overcast
Temperature
3 °F

FAA reports on this event · 1

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