FTW96FA156

NTSB accident investigation · Thunder and Colt 180A · Hartsel, CO · March 25, 1996

Accident · Serious injuriesField investigationFinal report
Date
March 25, 1996, 09:43 local (16:43 UTC)
Place
Hartsel, CO
Injuries
1 serious, 3 minor, 6 uninjured
Damage
Destroyed
Phase of flight
Landing
Aircraft
N767TCThunder and Colt 180A
Weather
Visual (VMC) · Day
Status
Completed · report May 29, 1996
Report
Approved by Office Director
FAA report
19960325039339A
Case key
19633

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 selection of unsuitable terrain on which to make a landing. The rocky terrain was a related factor.

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 terrain/waterLanding - flare/touchdown
Terrain condition - rock(s)/boulder(s)Factor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause

Analysis

According to the pilot, he landed the balloon on rocky terrain at the bottom of a hill in winds less than 5 mph. The balloon touched down and bounced, and the pilot vented the envelope. On the second bounce, the basket struck a rock and overturned. The basket was dragged up and over the hill, ejecting all but one passenger, who had become entangled. The pilot managed to free the passenger. A fire erupted in the balloon, and it drifted away, eventually landing in a wooded area about 8 miles away. One passenger said the balloon 'bounced up the hill many times...at least 15 times.' Another passenger said they hit the ground 2 or 3 times heavily...the basket was hitting the ground very hard and bouncing.'

Factual narrative

History of flight

On March 25, 1996, at 0943 mountain standard time, a Thunder & Colt Airborne America Colt 180A, N767TC, owned and operated by Mile High Adventures, was destroyed when it collided with terrain during landing 3 miles east of Hartsel, Colorado. One passenger was seriously injured and three passengers received minor injuries. The pilot and five other passengers were not injured. Visual meteorological conditions prevailed at the time, and no flight plan was filed for the commercial air tour flight being conducted under Title 14 CFR Part 91. The flight originated at Hartsel, Colorado, about 1 hour before the accident.

According to the pilot, a formation of four balloons were transporting British tourists on a sightseeing flight. The balloons took off from Antera Reservoir, about 9 miles west of the accident site. The flight was uneventful and the accident balloon was the third balloon to land. The landing was made on rocky terrain at the bottom of a hill in winds less than 5 mph. The pilot said he deployed the parachute top. The balloon touched down and bounced. On the second bounce, the basket struck a rock and overturned. The basket was dragged up and over the hill, ejecting all but one occupant. One passenger became entangled in a rope and was dragged with the balloon. The pilot managed to free the passenger from the balloon and basket. Simultaneously, the balloon caught on fire and subsequently became airborne. The balloon drifted 8 miles east before landing in a wooded area.

Five of the ten passengers submitted written statements to the Park County Sheriff's Office. Additionally, written statements were obtained from the pilot, the tour organizer/balloon pilot, another balloon pilot in the formation, a member of the chase crew, and three ground witnesses. One passenger said two previous landing attempts were aborted due to obstructions or unsuitable terrain but when the balloon did touch down, it "bounced up the hill many times...at least 15 times." Another passenger said they "hit the ground 2 or 3 times heavily...the basket was hitting the ground very hard and bouncing." Two of the passengers noted that a preflight safety briefing was not given.

Wreckage and impact information

Examination of the site where the balloon and basket originally touched down disclosed numerous ground scars that extended up and over a hill. Pieces of wood, similar to that used in the basket construction, were noted at the first ground scar. The second ground scar was approximately 8 feet long. Near the top of the hill were several other ground contact marks. The other side of the hill additional touch down marks. The last ground scar noted was near the bottom of the hill (see attached photographs).

Additional information

The wreckage was verbally released to the pilot's representative on March 29, 1996.

Aircraft

Registration
N767TC
Reported as
Thunder and Colt 180A
Category
Balloon
Serial number
2367
Airframe hours
90
Engine
unknown
Damage
Destroyed
Fire
In-Flight
Flight
Business · Part 91
Registered owner
Mile High Adventures
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 1995 · 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
35
Certificate
Commercial
Flight hours
381 total · 90 in this make and model · 2 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 5 knots
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.