LAX93LA022

NTSB accident investigation · Thunder and Colt AX7-77 · Sierra Vista, AZ · October 31, 1992

Accident · Minor injuriesLimited investigationFinal report
Date
October 31, 1992, 10:00 local (17:00 UTC)
Place
Sierra Vista, AZ
Injuries
2 minor
Damage
Destroyed
Phase of flight
Landing
Aircraft
N666TEThunder and Colt AX7-77
Weather
Visual (VMC) · Day
Status
Completed · report June 21, 1993
Report
Approved by Office Director
FAA report
19921031047049A
Case key
27852

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 flight's encounter with unforecast unfavorable winds.

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 encounter with weatherLanding
Weather condition - unfavorable windCause
On ground/water collision with objectLanding
Object - wire,transmission

Analysis

The balloon was the last to depart the park. Upon arrival at the destination subdivision the pilot encountered extensive gusting winds. During the initial landing the pilot had to lift off when the balloon preceding it encountered difficulty. The wind velocity increased in intensity. The pilot made several attempts to land, but was unable to do so due to the gusting wind conditions. On the final landing the winds dragged the balloon on touch down until it collided with the wires. The reported wind at an adjacent airfield was from the west at 10 knots gusting to 19 knots.

Aircraft

Registration
N666TE
Reported as
Thunder and Colt AX7-77
Category
Balloon
Serial number
1020
Airframe hours
193
Engine
unknown
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Jacquemin, Patricia C.
Registered owner
Jacquemin, Patricia C.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 7, 1992 · 6 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
44
Certificate
Commercial
Flight hours
212 total · 193 in this make and model · 197 as pilot in command · 13 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 10 knots, gusting 19
Visibility
45 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
FHU, 1 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.