DEN89LA185

NTSB accident investigation · Balloon Works Firefly 8B · Louisville, CO · August 6, 1989

Accident · Serious injuriesLimited investigationFinal report
Date
August 6, 1989, 07:55 local (13:55 UTC)
Place
Louisville, CO
Injuries
1 serious, 1 minor, 2 uninjured
Damage
No damage
Phase of flight
Landing
Aircraft
N74191Balloon Works Firefly 8B
Weather
Visual (VMC) · Day
Status
Completed · report August 2, 1990
Report
Approved by Office Director
FAA report
19890806029959A
Case key
17758

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 pilot's failure to adequately evaluate the weather prior to takeoff. High winds developed during the balloon flight which resulted in a rough landing.

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 - flare/touchdown
Weather condition - high windFactor
Weather evaluation - inadequatePilot in commandCause
Hard landingLanding - flare/touchdown
Balloon equipment,basket - distorted

Analysis

The plt reported that the wind was calm when he launched but became strong and gusty during the one hr flt. He said he landed on the top of a mesa with the wind estimated to be 25 KTS, with gusts to 35 KTS. During the landing the passengers were jostled around and one passenger received a serious injury.

Aircraft

Registration
N74191
Reported as
Balloon Works Firefly 8B
Category
Balloon
Serial number
F8B037
Airframe hours
363
Engine
unknown
Damage
No damage
Flight
Personal · Part 91
Registered owner
Vande Hoef, Edward L.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 20, 1989 · 49 hours before
Departed
NONE
Destination
NONE

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
34
Certificate
Commercial
Flight hours
391 total · 20 in this make and model · 379 as pilot in command · 24 in the last 90 days · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 25 knots, gusting 35
Visibility
50 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

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