FTW84LA376

NTSB accident investigation · Hughes 269A · Apple Springs, TX · August 30, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
August 30, 1984, 11:00 local (16:00 UTC)
Place
Apple Springs, TX
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N48930Hughes 269A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840830048069A
Case key
21451

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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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) - nonmechanicalManeuvering - aerial application
Fuel consumption calculations - inaccuratePilot in commandCause
Fluid,fuel - exhaustionCause
Fuel supply - misjudgedPilot in commandCause
Forced landingDescent - emergency
Autorotation - performedPilot in command
Hard landingLanding - flare/touchdown
Roll overLanding
Terrain condition - softFactor

Analysis

After dispensing a load of gelled gasoline, to burn windrows of brush, the plt landed & refilled the chemical tank. Before taking off, he checked his fuel with a dip stick & decided there was enough remaining to dispense a 2nd load. While flying downwind & dispensing at about 15 ft over a windrow, the eng lost power from fuel exhaustion. Subsequently, the helicopter landed hard on soft terrain, the right skid dug in & the acft rolled over. The plt stated that he should have used time as a measurement of fuel instead of comparing it to gel use. He had flown about 3 hrs without refueling.

Aircraft

Registration
N48930
Reported as
Hughes 269A
Category
Helicopter
Serial number
1210033
Engine
Lycoming O-360-C2D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Custom Air Service
Airworthiness certificate
Special, Restricted (Special)

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
31
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
1,905 total · 52 in this make and model · 1,796 as pilot in command · 102 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F

FAA reports on this event · 1

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