FTW82DA281

NTSB accident investigation · Bell 206B · Sabine, TX · July 14, 1982

Accident · No injuriesFinal report
Date
July 14, 1982, 07:17 local (12:17 UTC)
Place
Sabine, TX
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N116ALBell 206B
Weather
Visual (VMC) · Day
Status
Completed · report July 14, 1983
Report
Approved by Office Director
FAA report
19820714029009A
Case key
72447

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 engine power(total) - mech failure/malfCruise - normal
Fuel system,pump - wornCause
Fuel system,pump - failure,totalCause
Forced landingLanding - flare/touchdown
Autorotation - performedPilot in command
Hard landingLanding - flare/touchdown
Terrain condition - wetFactor
Terrain condition - softFactor
Terrain condition - high vegetationFactor

Analysis

During flight at about 500 ft AGL, the engine lost power. The pilot began an autorotative landing and made a mayday call. He autorotated to a marshy area which had 4 to 5 ft grass. The helicopter touched down hard and the main rotor blades flexed down and severed the tail boom. An investigation revealed that splines on the fuel pump drive shaft, pn 102-1416-01, had worn to a point where they no longer engaged the spline adapter. All applicable inspections had been complied with, 205 hrs prior to the accident.

Aircraft

Registration
N116AL
Reported as
Bell 206B
Category
Helicopter
Serial number
002389
Airframe hours
5,033
Engine
Allison 250C-20B, 430 horsepower, turbo shaft
Damage
Substantial damage
Flight
Part 135
Operator
Air Logistics
Registered owner
Joseph D. Murray
Departed
154 · High Island, GM
Destination
Cameron, LA
Flight plan
VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
41
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
13,578 total · 5,045 in this make and model · 9,689 as pilot in command · 131 in the last 90 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Temperature
172 °F

FAA reports on this event · 1

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