DEN92LA021

NTSB accident investigation · Cameron V-77 · Littleton, CO · December 28, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
December 28, 1991, 09:30 local (16:30 UTC)
Place
Littleton, CO
Injuries
3 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9517PCameron V-77
Weather
Visual (VMC) · Day
Status
Completed · report February 8, 1993
Report
Approved by Office Director
FAA report
19911228062549A
Case key
18188

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 NTSB’s determination of the probable cause, and any contributing factors.

The pilot's improper landing procedure, including wrong compensation for wind conditions and improper use of the envelope dump control. A factor was: high wind.

Analysis

The balloon pilot said the wind velocity increased after he had been flying for a period of time, and he decided to make a rapid descent to landing. The winds were stronger than he anticipated and he was unable to level off. A hard landing resulted and the balloon was dragged across the ground, despite having pulled the envelope dump valve. The pilot released the control in order to assist a passenger who was striking her head on the ground. An FAA balloon inspector said the pilot used the incorrect high wind landing procedures.

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.

Hard landingLanding - flare/touchdown
Weather condition - high windFactor
Procedures/directives - improperPilot in commandCause
Compensation for wind conditions - improperPilot in commandCause

Aircraft

Registration
N9517P
Reported as
Cameron V-77
Category
Balloon
Serial number
56341
Airframe hours
52
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
David & Janet Woods
Registered owner
David & Janet Woods
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 8, 1991 · 14 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
Private
Flight hours
65 total · 65 in this make and model · 53 as pilot in command · 2 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 15 knots
Lowest ceiling
None
Temperature
39 °F

FAA reports on this event · 1

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