ANC88LA046

NTSB accident investigation · Aerospatiale SA315B · Near Central, AK · April 18, 1988

Accident · Minor injuriesLimited investigationFinal report
Date
April 17, 1988, 17:50 local (Apr 18, 1988, 01:50 UTC)
Place
Near Central, AK
Injuries
2 minor; on the ground: 1 minor
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N65185Aerospatiale SA315B
Weather
Visual (VMC) · Day
Status
Completed · report June 7, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880417009549A
Case key
4999

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.

Loss of control - on ground/waterStanding - engine(s) operating
Refueling - attemptedPilot in commandFactor
Judgment - poorPilot in commandCause
Powerplant controls - improper use ofPilot in commandCause
Relinquishing of control - intentionalPilot in commandCause
Terrain condition - loose objectsFactor
Roll overStanding - engine(s) operating

Analysis

The pilot-in-command landed at the 'hot' refueling site and was attempting to exit the helicopter for a crew change. The hot refueling landing pad consisted of a black membrane with bundles of laths placed perpendicular to the helicopter's skids to prevent the skids from puncturing the membrane. The pilot landed on these laths and frictioned the controls down and left the engine and rotor blades operating at full RPM. While he was attempting to exit the helicopter it shifted rearward. He jumped back in the seat attempting to regain control. The helicopter lifted off the ground, turned 180 degrees, and crashed. The refueler received minor injuries.

Aircraft

Registration
N65185
Reported as
Aerospatiale SA315B
Category
Helicopter
Serial number
2288
Engine
Turbomeca ARTOUSTE IIIB, 562 horsepower, turbo shaft
Damage
Substantial damage
Flight
Business · Part 91
Operator
Rocky Mountain Helicopters Inc
Registered owner
Rocky Mountain Helicopters Inc
Airworthiness certificate
Standard, Normal

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
45
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
10,923 total · 1,699 in this make and model · 10,042 as pilot in command · 109 in the last 90 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
5° at 10 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
50 °F

FAA reports on this event · 1

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