CEN11CA517

NTSB accident investigation · Kubicek BB85 · Hartsel, CO · July 27, 2011

Accident · Serious injuriesData collectionFinal report
Date
July 27, 2011, 07:45 local (13:45 UTC)
Place
Hartsel, CO
Injuries
1 serious, 10 uninjured
Damage
No damage
Phase of flight
Landing
Aircraft
N1545TKubicek BB85
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report October 20, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20110727014189A
Case key
81249

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 encounter with high wind which resulted in a hard landing and passenger injury.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: descent rateAircraft › Aircraft oper/perf/capability · Attain/maintain not possibleBalony Kubicek Spol Sro BB85Z: 1 caseAll aircraft: 242 casesProbable cause
WindEnvironmental issues › Conditions/weather/phenomena · Effect on operationBalony Kubicek Spol Sro BB85Z: 1 caseAll aircraft: 110 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

Following a sightseeing flight, the pilot was attempting to land a hot air balloon when the wind velocity increased. On the initial touchdown, the balloon bounced, and traveled about 30 feet before experiencing a hard landing. Of the ten passengers on board, one sustained a broken leg. There was no damage to the balloon. The pilot reported no preimpact mechanical malfunctions or failures with the balloon that would have precluded normal operation.

Factual narrative

Following a sightseeing flight, the pilot was attempting to land a hot air balloon. After the initial touchdown, the wind velocity increased resulting in the balloon becoming airborne again. The balloon traveled about 30 feet before experiencing a hard landing. Of the ten passengers on board, one sustained a broken leg. There was no damage to the balloon. The pilot reported no preimpact mechanical malfunctions or failures with the balloon that would have precluded normal operation.

Aircraft

Registration
N1545T
Reported as
Kubicek BB85 (Z)
Category
Balloon
Serial number
827
Airframe hours
36
Damage
No damage
Flight
Personal · Part 91
Operator
Colorado Rocky Ballooning LLC
Registered owner
Colorado Rocky Ballooning LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 16, 2011
Departed
Harstel, CO
Destination
Harstel, CO

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
61
Injuries
None
Certificate
Commercial
Last flight review
August 8, 2010
Flight hours
2,562 total · 30 in this make and model · 2,562 as pilot in command · 42 in the last 90 days · 22 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 9 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F
Altimeter
29.45 inHg

Docket · 1

The files NTSB released with the investigation on September 15, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 499 KB in all.

FAA reports on this event · 1

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