MIA93LA055

NTSB accident investigation · Hughes 369D · Pascagoula, MS · January 27, 1993

Accident · Minor injuriesLimited investigationFinal report
Date
January 27, 1993, 09:15 local (15:15 UTC)
Place
Pascagoula, MS
Injuries
2 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6612CHughes 369D
Weather
Visual (VMC) · Day
Status
Completed · report February 10, 1994
Report
Approved by Office Director
FAA report
19930127002499A
Case key
33220

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

Loss of engine power due to undetected foreign matter contamination of the engine fuel control. The lack of a suitable landing area was a facotr in the accident.

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(partial) - nonmechanicalCruise - normal
Fuel injection control/system - contaminationCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Terrain condition - none suitableFactor

Analysis

The pilot stated he was about 4 miles from the airport at 300 feet when the helicopter yawed and the engine out light and audio warnings came on. He then noticed the auto reignition light on. The engine lost power and the helicopter would not maintain altitude. He initiated an autorotation, and the helicopter descended through trees and collided with water. The helicopter then rolled on to the right side and filled with water. The crew exited the helicopter. After spending 1 day at the crash site awaiting rescue the crew walked to safety. Postcrash examination of the engine assembly revealed no evidence to indicate the reason for power loss. Examination of the engine fuel system revealed the fuel control inlet screen was clogged with metal contamination and was bypassing the filter. No other evidence to indicate the reason for loss of power was noted.

Aircraft

Registration
N6612C
Reported as
Hughes 369D
Category
Helicopter
Serial number
780314D
Airframe hours
2,222
Engine
Allison 250-C20B, 420 horsepower, turbo shaft
Damage
Substantial damage
Flight
Ferry · Part 91
Operator
Haverfield Corporation
Registered owner
Rock And Bobby Riggs
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 26, 1993 · 1 hours before
Departed
GPT · Gulfport, MS
Flight plan
VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
31
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
9,500 total · 4,500 in this make and model · 9,400 as pilot in command · 120 in the last 90 days · 85 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 13 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 21 °F
Altimeter
30.00 inHg
Observed at
MOB, 22 nm away

FAA reports on this event · 1

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