LAX84LA252

NTSB accident investigation · Balloon Works Fire FLY 7 · Moorpark, CA · April 7, 1984

Accident · Serious injuriesLimited investigationFinal report
Date
April 7, 1984, 07:58 local (15:58 UTC)
Place
Moorpark, CA
Injuries
5 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N3749WBalloon Works Fire FLY 7
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840407012939A
Case key
24232

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.

In flight collision with objectTakeoff
Planning/decision - improperPilot in commandCause
Weather condition - unfavorable windFactor
Weather evaluation - improperPilot in commandCause
Terrain condition - high obstruction(s)Factor
Aborted takeoff - delayedPilot in command
Object - wire,transmissionFactor
Fire/explosionTakeoff
Balloon equipment,suspension system/cables - arcing

Analysis

The plt reported that after completing the 2nd flt of the morning, he changed the fuel tank & acquired new passengers. He stated that during the 1st 2 flts, the balloon had not drifted more than 100 yds from its point of lift-off. As the balloon ascended on the 3rd flt, the wind condition changed. At about 10 ft AGL, it began drifting toward nearby power lines. As soon as the plt realized the balloon would not clear the lines, he grabbed the vent rope to rip the top; however, the balloon drifted into the power lines. Steel cables suspending the gondola touched the power lines & a shower of sparks developed. All occupants were seriously burned when bits of hot metal contacted their heads, necks & backs.

Aircraft

Registration
N3749W
Reported as
Balloon Works Fire FLY 7
Category
Balloon
Serial number
F7-127
Airframe hours
32
Engine
unknown
Damage
Substantial damage
Fire
In-Flight
Flight
Aerial observation · Part 91
Registered owner
Stephen D. Whorf
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 29, 1983 · 32 hours before
Departed
Moorpark, CA
Destination
Morepark, CA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificate
Commercial
Flight hours
225 total · 225 in this make and model · 210 as pilot in command · 40 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 5 knots, gusting 5
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point -0 °F

FAA reports on this event · 1

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