NYC84LA204

NTSB accident investigation · Hughes 500D · Bedford, PA · June 7, 1984

Accident · No injuriesLimited investigationFinal report
Date
June 7, 1984, 08:30 local (12:30 UTC)
Place
Bedford, PA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5106YHughes 500D
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840607024159A
Case key
35677

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) - nonmechanicalHover
Fluid,fuel - exhaustionCause
Preflight planning/preparation - inadequatePilot in commandCause
Forced landingDescent - emergency

Analysis

According to the plt, the helicopter took off with under 200 lbs of fuel indicating on the fuel gage. Fifteen minutes after takeoff at 125 ft AGL the engine out warning system indicated an engine failure. The acft began to rotate about its vetical axis and descended. At this point the plt observed the fuel gage to be 'one needle width below the 100 lb mark.' The plt lowered the collective almost to the bottom then pulled it all the way up just prior to impact which occurred in a descent rate of 800 to 1000 fpm. The impact broke the right skid and the helicopter rolled over on its right side. An inspection of the acft fuel system following the accident revealed no fuel in the anks and nothing wrong with the fuel indicating system.

Aircraft

Registration
N5106Y
Reported as
Hughes 500D
Category
Helicopter
Serial number
1057D
Airframe hours
880
Engine
Allison L-250B, 375 horsepower, turbo shaft
Damage
Substantial damage
Flight
Other work use · Part 133
Registered owner
Evergreen Helicopters
Airworthiness certificate
Standard, Normal
Departed
BED · Bedford, PA

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
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
7,010 total · 757 in this make and model · 6,850 as pilot in command · 5 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots, gusting 10
Visibility
15 statute miles
Lowest ceiling
None
Altimeter
30.00 inHg

FAA reports on this event · 1

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