ANC84FA017

NTSB accident investigation · Bell 212 · Nuiqsut, AK · November 13, 1983

Accident · Serious injuriesField investigationFinal report
Date
November 13, 1983, 00:40 local (04:40 UTC)
Place
Nuiqsut, AK
Injuries
2 serious, 2 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N3910YBell 212
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Case key
4187

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 collision with terrain/waterApproach - vfr pattern - final approach
Light condition - dark nightFactor
Weather condition - fogFactor
Vfr flight into imc - continuedPilot in commandCause
In-flight planning/decision - improperPilot in commandCause

Analysis

The search & rescue flt had been dispatched from barrow to an acft accident site adjacent to the Nuiqsut arpt. Accordingto the plt, upon arriving at Nuiqsut at 300 ft AGL the visibility was 2-3 mi. They lined up with snow machines for a visual apch to the site & the co-plt disengaged the autopilot for descent. The PIC called out 200, 100 & 50 ft. at the 50 ft call-out the acft impacted terrain & both plts pulled up on the collective. Right after the PIC said 'we're at 50 feet' the acft again struck the ground. The PIC was giving altitude readouts from the radar altimeter. The acft had impacted first on the edge of a 50 ft gully. The acft had approached over the gully. Based on oliktok, deadhorse & umiat wx the Nuiqsut arpt was engulfed in fog.

Aircraft

Registration
N3910Y
Reported as
Bell 212
Category
Helicopter
Serial number
31195
Airframe hours
538
Engine
P&W PT6T-3-B, 1,290 horsepower, turbo shaft
Damage
Substantial damage
Flight
Public aircraft · Part 91
Registered owner
North Slope Borough
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 20, 1983 · 48 hours before
Departed
BRW · Barrow, AK
Flight plan
VFR
Airport
10AK · Nuiqsut

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
34
Certificates
Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
6,300 total · 303 in this make and model · 52 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
270° at 5 knots
Visibility
7 statute miles
Lowest ceiling
1,000 ft overcast
Temperature
-8 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
SCC, 62 nm away