CHI89DEX05

NTSB accident investigation · Texas Helicopter OH-13H/M74A · New Richmond, IN · July 13, 1989

Accident · No injuriesFinal report
Date
July 13, 1989, 11:00 local (16:00 UTC)
Place
New Richmond, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N10002Texas Helicopter OH-13H/M74A
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1992
Report
Approved by Office Director
FAA report
19890713025829A
Case key
14232

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

The pilot's misjudgement of the fuel supply which resulted in fuel exhaustion.

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) - nonmechanicalTakeoff - initial climb
Fluid,fuel - exhaustion
Fuel supply - misjudgedPilot in commandCause
Forced landingDescent - emergency
Autorotation - attemptedPilot in command
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - crop

Analysis

A total loss of engine power was experienced during the ag flight shortly after takeoff at an altitude of approximately 75 to 100 ft AGL. The tail boom of the helicopter contacted the ground during the autorotation in a corn field which resulted in substantial damage to the helicopter. Post accident inspection revealed fuel exhaustion. The pilot reported he visually checked the fuel quantity against the fuel gauges at the beginning of the flying day. He stated that just prior to the accident takeoff, the fuel gauges indicated 10 to 14 gallons of fuel remained. The helicopter owner stated that at low fuel levels the gauges were known to be unreliable.

Aircraft

Registration
N10002
Reported as
Texas Helicopter OH-13H/M74A (OH-13H/M74)
Category
Helicopter
Serial number
79-030
Airframe hours
679
Engine
Lycoming VO-435-A1F, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Swing Wing, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 4, 1989 · 79 hours before

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
41
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
9,093 total · 2,500 in this make and model · 9,024 as pilot in command · 95 in the last 90 days · 37 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 9 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 59 °F
Altimeter
29.00 inHg
Observed at
IND, 50 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.

Other investigations on N10002 · 1

Matched to the same aircraft by N-number and date.