LAX91LA147

NTSB accident investigation · de Havilland DHC6-300 · Nuuuli, Antarctica · March 22, 1991

Accident · FatalLimited investigationFinal report
Date
March 22, 1991, 00:20 local (04:20 UTC)
Place
Nuuuli, Antarctica
Injuries
1 fatal; on the ground: 1 fatal
Damage
No damage
Phase of flight
Standing
Aircraft
5WFAUde Havilland DHC6-300
Weather
Visual (VMC) · Night/dark
Status
Completed · report March 31, 1993
Report
Approved by Office Director
Case key
27149

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

On this page

Probable cause

The inadequate lighting of the gate at the terminal and inadequate training of the security guard by company personnel. Contributing to this accident was a dark night condition.

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.

Propeller/rotor contact to personStanding - engine(s) not operating
Light condition - dark nightFactor
Facility,inadequate external lightingAirport personnelCause
Inadequate trainingCompany/operator managementCause

Analysis

The aircraft taxied to the gate after landing on a dark night. Although company instructions prescribes that a ground guide be assigned to direct the aircraft to the gate none were provided. The baggage handlers and security guard approached the aircraft as it stopped at the gate and the crew shut down the engines. Due to operational requirements the aircraft was positioned into the wind when the engines were shut down. The angle of the gate lighting placed the left side of the aircraft and the left spinning propeller in shadows. After the engines were shut down the captain opened the left cockpit door to egress the aircraft and saw the guard on the ground under the left propeller. The guard had been fatally injured by the spinning propeller.

Aircraft

Registration
5WFAU
Reported as
de Havilland DHC6-300
Category
Airplane
Engine
P&W PT6A-27, 620 horsepower, turbo prop
Damage
No damage
Flight
Part 129
Operator
Polynesian Airlines
Registered owner
Polynesian Airlines
Airworthiness certificate
Standard, Transport
Last inspection
Unknown · January 2, 2000
Departed
Apia, Wn Samoa
Flight plan
Unknown
Airport
PPG · Pago Pago Intl

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Certificate
Foreign
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Unknown, Unknown
Seat
Left
Flight hours
5,000 total · 2,600 in this make and model

Weather

Conditions
Visual (VMC) · Night/dark
Visibility
10 statute miles
Lowest ceiling
None