FTW83LA274

NTSB accident investigation · Hughes 369D · S. Padre Island, TX · June 12, 1983

Accident · Minor injuriesLimited investigationFinal report
Date
June 12, 1983, 15:56 local (20:56 UTC)
Place
S. Padre Island, TX
Injuries
1 minor, 3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N58258Hughes 369D
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830612024919A
Case key
20929

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.

Airframe/component/system failure/malfunctionCruise - normal
Misc rotorcraft,tail cone - looseCause
Rotor system,tail rotor blade - looseCause
Rotor system,tail rotor hub - vibrationCause
Forced landingLanding - flare/touchdown
Precautionary landing - performedPilot in commandFactor
Hard landingLanding - flare/touchdown
Rotorcraft flight controls - improper use ofPilot in commandCause
Flare - misjudgedPilot in commandCause

Analysis

The helicopter made a hard touchdown during a precautionary landing after the plt felt a tail rotor vibration. The landing was made on a beach and the touchdown collapsed the left side of the landing gear cross tube. This separated thetail boom. Examination of the tail rotor revealed that the blades were very loose on their conical bearings, indicating that the bearings were worn. No other problems were noted.

Aircraft

Registration
N58258
Reported as
Hughes 369D
Category
Helicopter
Serial number
1180389D
Airframe hours
1,493
Engine
Allison 250-20B, turbo shaft
Damage
Substantial damage
Flight
Business · Part 91
Operator
Sandlin Flying Service
Registered owner
Delta Helcopters, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 17, 1983

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
5,104 total · 168 in this make and model · 4,991 as pilot in command · 245 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
135° at 15 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
91 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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