DEN93LA026

NTSB accident investigation · Raven RX7 · Durango, CO · January 31, 1993

Accident · No injuriesLimited investigationFinal report
Date
January 31, 1993, 09:45 local (16:45 UTC)
Place
Durango, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N3581TRaven RX7
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 1993
Report
Approved by Office Director
FAA report
19930131001749A
Case key
18272

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

Partial failure of the balloon's burner for undetermined reasons. A factor was: unfavorable wind.

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 objectManeuvering
Balloon equipment,burner system - failure,partialCause
Reason for occurrence undeterminedCause
Weather condition - unfavorable windFactor
Object - wire,transmission

Analysis

The hot air balloon was about 200 feet AGL and several hundred yards south of the rim of a bluff. A rotor wind suddenly pushed the balloon towards powerlines. The pilot considered 'ripping out' the envelope but opted to activate the burner in an attempt to climb. He was successful in halting the balloon's descent, but the burner 'flamed out.' The balloon contacted the wires. The wires arced then broke. The pilot was able to relight the burner and make an uneventful landing. Substantial damage was reported to the balloon uprights and basket.

Aircraft

Registration
N3581T
Reported as
Raven RX7
Category
Balloon
Serial number
RX7-3220
Airframe hours
200
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Chapel, William L.
Registered owner
Chapel, William L.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 4, 1993 · 7 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
57
Certificate
Commercial
Flight hours
681 total · 218 in this make and model · 671 as pilot in command · 17 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 10 knots, gusting 20
Visibility
50 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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