FTW85LA030

NTSB accident investigation · Hughes 269A · Terrell, TX · October 29, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
October 29, 1984, 14:30 local (20:30 UTC)
Place
Terrell, TX
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8856FHughes 269A
Weather
Visual (VMC) · Dawn
Status
Completed
Report
Approved by Office Director
FAA report
19841029060809A
Case key
21613

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.

Airframe/component/system failure/malfunctionCruise
Maintenance,recordkeeping - inadequateOther maintenance personnelFactor
Rotor drive system,main rotor driving pulley - stripped threadCause
Rotor drive system,engine to transmission drive - separationCause
Forced landingDescent - emergency
Autorotation - performedPilot in command
Hard landingLanding - flare/touchdown
Flare - excessivePilot in commandCause

Analysis

Acft was substantially damaged during an autorotative landing after the plt heard a 'loud pop' from the rear of the helicopter. Investigation revealed the spines on the lower pulley shaft coupling were severly stripped.

Aircraft

Registration
N8856F
Reported as
Hughes 269A
Category
Helicopter
Serial number
43-0194
Airframe hours
1,812
Engine
Lycoming HO-360-B1B, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Operator
Hurley Copters Inc
Registered owner
Pat Hurley
Airworthiness certificate
Standard, Utility
Last inspection
Annual · April 4, 1984
Departed
TYR · Tyler, TX
Destination
TRL · Terrell, TX

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
35
Certificates
Flight instructor, Commercial
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
694 total · 79 in this make and model · 475 as pilot in command · 38 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dawn
Visibility
7 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
DAL

FAA reports on this event · 1

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