ANC83LA029

NTSB accident investigation · Bell 212 · Tigvariak Isl., AK · January 6, 1983

Accident · No injuriesLimited investigationFinal report
Date
January 6, 1983, 19:30 local (23:30 UTC)
Place
Tigvariak Isl., AK
Injuries
8 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2150SBell 212
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19830106002239A
Case key
4093

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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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.

Hard landingLanding - flare/touchdown
Weather condition - whiteoutFactor
Proper assistance - not usedPilot in commandCause
Light condition - dark nightFactor
Procedures/directives - not followedPilot in commandCause
Flare - improperPilot in commandCause

Analysis

The helicopter made a hard landing at night at an unlighted drill rig site. The pilot called the rig site on the radio to ask for lights but they were not turned on. The pilot tried to land without the lights and encountered blowing snow from the rotor wash. The alt was misjudged and the acft hit hard and moving faster than expected. The pilot stated that the accident could have been avoided if he had waited for the lights to be turned on.

Aircraft

Registration
N2150S
Reported as
Bell 212
Category
Helicopter
Serial number
32137
Airframe hours
531
Engine
P&W PT62-3B, 1,290 horsepower, turbo shaft
Damage
Substantial damage
Flight
Part 135
Registered owner
Sea Airmotive Inc.
Airworthiness certificate
Standard, Normal
Departed
SCC · Deadhorse, AK
Flight plan
VFR
Airport
1

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
38
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
11,320 total · 2,000 in this make and model · 17 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
240° at 5 knots, gusting 5
Visibility
20 statute miles
Lowest ceiling
None
Temperature
37 °F

FAA reports on this event · 1

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