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Aviation safety reports, made easier to study

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NTSB Report

July 5, 1996 · Raven Ralley RX7 · N4014K

Gunnison, CO

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
July 5, 1996
Injury Outcomes
No injuries (3 uninjured)
Location
Gunnison, CO
Aircraft
Raven Ralley RX7
Tail Number
N4014K
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW96LA303

During the second passenger load, on an air tour flight, the flight encountered high winds. The pilot 'ripped out' the balloon at 15 to 20 feet above ground level and told the passengers to hang on. Initially the basket was dragged across the ground but became airborne and the second touchdown was hard causing damage to the basket and support structure.

NTSB Probable Cause

the pilot's inadequate weather evaluation. A factor was the high wind.

Full Narrative

On July 5, 1996, at 0731 mountain daylight time, a Raven, Ralley RX7 Balloon, N4014K, made a hard landing near Gunnison, Colorado. The commercial pilot and two passengers were not injured and the balloon sustained substantial damage. The flight was an air tour flight operating under Title 14 CFR Part 91 and no flight plan was filed. Visual meteorological conditions prevailed. According to the pilot, she flew one tour and exchanged passengers. On the second part of the flight the winds increased to approximately 30 miles per hour. The pilot said she selected a landing area, told the passengers to hold on, and "ripped out" the balloon at 15 to 20 feet above ground level (agl). She said touch down was not hard and the basket was being dragged across the ground. During this excursion, the balloon became airborne to about 30 feet agl and the landing following this was hard crushing the floor of the basket, bending the uprights, and shearing the retention pins. Reported weather from the Gunnison AWOS taken approximately 4 minutes after the accident is detailed under Weather Information in this document. At the time, the reported wind at the Gunnison Airport, located approximately 3 miles southeast of the accident site, was from 360 degrees magnetic at 6 knots. The pilot operator report (NTSB Form 6120.1/2) is attached and provides no information on the passengers or maintenance on the balloon. The accident was not reported until a week following the occurrence when the operator took the balloon to a repair station.

Flight

Event TypeAccident
Event Time07:31 MDT
Nearest Airport0nm
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftRaven Ralley RX7
Tail NumberN4014K
Aircraft CategoryBall
DamageSubstantial
Operating RulePart 91
Engine TypeUnknown
Engine DetailsUnknown

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 51 · None

Conditions

ConditionsVMC
LightDaylight
Wind360° @ 6 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point59 / 48
Altimeter30.00 inHg
Observation Time13:35
Weather SourceWFAC

Appendix: Source Data