SEA85LA020

NTSB accident investigation · Hughes 369D · Kings Valley, OR · November 16, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
November 16, 1984, 13:25 local (21:25 UTC)
Place
Kings Valley, OR
Injuries
1 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N58256Hughes 369D
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841116062439A
Case key
40089

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.

Loss of control - in flightManeuvering
Misc eqpt/furnishings - failure,partialCause
Procedures/directives - improperPilot in commandCause
Load jettison - not attainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Load jettison - inadvertent deactivationPilot in commandCause

Analysis

The plt attempted to fly the acft away from the site of a proposed load drop before the drop was completed. The FAA inspectors said the sling did not release properly. When the plt attempted to depart the area the acft struck the groundin a nose low attitude. The plt has 'no specific recollection of the accident.'

Aircraft

Registration
N58256
Reported as
Hughes 369D
Category
Helicopter
Serial number
108030D
Engine
Allison 250-C20B, 375 horsepower, turbo shaft
Damage
Destroyed
Flight
Business · Part 133
Registered owner
Spokane Helicopters Service
Airworthiness certificate
Standard, Normal
Departed
Kings Valley, OR
Destination
Kings Valley, OR

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
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,000 total · 1,015 in this make and model · 4,000 as pilot in command · 70 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
80 statute miles
Lowest ceiling
None
Temperature
45 °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 N58256 · 1

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