FTW89FA136

NTSB accident investigation · Piccard AX-6 · Houston, TX · July 16, 1989

Accident · FatalField investigationFinal report
Date
July 16, 1989, 08:58 local (13:58 UTC)
Place
Houston, TX
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N85DPPiccard AX-6
Weather
Visual (VMC) · Day
Status
Completed · report July 22, 1992
Report
Approved by Office Director
FAA report
19890716022389A
Case key
22781

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to abort the attempt to clear the obstacle. Factors in the accident were: the poor condition of the balloon envelope and the pilot's lack of experience as pilot in command of balloon operations.

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 objectApproach
Object - wire,transmission
Clearance - misjudgedPilot in commandCause
Emergency procedure - not performedPilot in commandCause
Lack of total experience in type operationPilot in commandFactor
Maintenance,major repair - not performedOther maintenance personnelFactor
Fire/explosionApproach
Fuel system,tank - explodedCause

Analysis

The balloon failed to establish a climb and clear a set of power lines despite the fact that, according to witnesses, the pilot actuated the burner repeatedly. When it struck power lines, a tank exploded, and the basket was released and consumed by fire. Investigation revealed that the deflation system had not been activated prior to the wire strike. Also, the envelope was in poor repair, which decreased its effficiency. The private balloon pilot had accumulated a total of 9 hours as PIC out of a total of 24.

Aircraft

Registration
N85DP
Reported as
Piccard AX-6
Category
Balloon
Serial number
732
Engine
unknown
Damage
Destroyed
Fire
In-Flight
Flight
Personal · Part 91
Registered owner
Mary Murtorff
Last inspection
Annual · August 23, 1988
Departed
NONE · Houston, TX

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
58
Certificate
Private
Medical
Unknown, Unknown
Toxicology
Performed
Flight hours
24 total · 24 in this make and model · 9 as pilot in command · 2 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 3 knots, gusting 7
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °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.