NYC89LA188

NTSB accident investigation · Bell 206B · Nanuet, NY · August 10, 1989

Accident · No injuriesLimited investigationFinal report
Date
August 10, 1989, 16:45 local (20:45 UTC)
Place
Nanuet, NY
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N16929Bell 206B
Weather
Visual (VMC) · Day
Status
Completed · report March 17, 1992
Report
Approved by Office Director
FAA report
19890810028749A
Case key
36456

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

Inadequate preflight planning/preparation by the pilot, which resulted in fuel exhaustion due to an inadequate supply of fuel.

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) - nonmechanicalLanding
Preflight planning/preparation - inadequatePilot in commandCause
Fluid,fuel - exhaustionCause
Fuel supply - inadequatePilot in commandCause
Forced landingDescent - emergency
Autorotation - performedPilot in command
In flight collision with terrain/waterLanding

Analysis

The pilot stated that he checked the fuel prior to departure from white plains and it showed about 15 to 18 gals remaining. About 5 miles east of ramapo, he noticed a rapid decrease in the fuel and ascended to about 2200 feet. The fuel pump warning light started to flicker and he immediately descended for a emergency landing. The heliocpter started to yaw. The pilot then made a hover autorotation, but the helicopter was damaged during the landing. Except for the lack of fuel, no preimpact failure or malfunction of the helicopter was evident.

Aircraft

Registration
N16929
Reported as
Bell 206B
Category
Helicopter
Serial number
2314
Airframe hours
4,033
Engine
Allison 250-C20B, 420 horsepower, turbo shaft
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Eagle Helicopter
Registered owner
Robert Buss
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 12, 1989 · 33 hours before
Departed
HPN · White Plains, NY
Flight plan
VFR

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
23
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
1,300 total · 150 in this make and model · 1,050 as pilot in command · 21 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
25 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 52 °F
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.