SEA90FA080

NTSB accident investigation · Swearingen SA226-T(B) · Coeur D'Alene, ID · May 20, 1990

Accident · FatalField investigationFinal report
Date
May 20, 1990, 13:50 local (19:50 UTC)
Place
Coeur D'Alene, ID
Injuries
1 fatal, 4 uninjured; on the ground: 1 fatal
Damage
Minor damage
Phase of flight
Taxi
Aircraft
N161RSSwearingen SA226-T(B)
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19900520021429A
Case key
41109

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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Probable cause

The NTSB’s determination of the probable cause, and any contributing factors.

Inadequate coordination between the pilot and the ground lineman. A factor related to the accident was: impairment of the ground lineman from consumption of alcohol.

Analysis

The assistance of a ground lineman was obtained to connect an external power unit. After the engines were started, the lineman disconnected the power unit. The pilot noted the disconnect and completed the checklist. When he looked up to find the lineman, he saw an individual walking away from his airplane and assumed that it was the lineman that had been assisting him. The pilot released the brakes and started forward movement of the airplane. The lineman, however, was still next to the airplane at the external power receptacle, which was located on the right side of the nose in front of the propeller. The lineman and power unit were struck by the right propeller. A toxicology check of the lineman's blood showed it had an alcohol level of 0.037%.

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 personTaxi
Crew/group coordination - inadequatePilot in commandCause
Crew/group coordination - inadequateGround personnelCause
Impairment(alcohol)Ground personnelFactor
On ground/water collision with objectTaxi - to takeoff
Object - vehicle

Aircraft

Registration
N161RS
Reported as
Swearingen SA226-T(B)
Category
Airplane
Serial number
T341
Engine
Garrett TPE-331, 940 horsepower, turbo prop
Damage
Minor damage
Flight
Personal · Part 91
Operator
Bertea Aviation Inc.
Destination
65S · Bonners Ferry, ID
Airport
COE · Coeur D'Alene

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
60
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
5,800 total · 190 in this make and model · 5,600 as pilot in command · 49 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots
Visibility
15 statute miles
Lowest ceiling
1,500 ft broken
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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

Other investigations on N161RS · 1

Matched to the same aircraft by N-number and date.