DEN01LA158

NTSB accident investigation · Balloon Works Firefly 8B-15 · Colo. Springs, CO · September 2, 2001

Accident · Serious injuriesLimited investigationFinal report
Date
September 2, 2001, 08:15 local (14:15 UTC)
Place
Colo. Springs, CO
Injuries
1 serious, 1 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N2575PBalloon Works Firefly 8B-15
Weather
Visual (VMC) · Day
Status
Completed · report February 20, 2002
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
Case key
53411

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 passenger's failure to follow instructions given to brace for a high wind landing, and the pilot's failure to adequately monitor the passenger's actions. A contributing factor was the thermal lift.

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
Passenger briefing - performedPilot in command
Weather condition - thermal liftFactor
Instructions,written/verbal - not followedPassengerCause
Supervision - inadequatePilot in commandCause

Analysis

The pilot and his passenger took off in the balloon, leveled off at 1,000 feet, and flew south. The wind velocity increased to about 15 mph and the pilot decided to land. He chose a field in which two balloons had already landed. He briefed his passenger on the position to assume for a high wind landing. The pilot made a "stand up" landing, but a thermal caused the balloon to ascend about 30 to 40 feet. It touched down a second time and the pilot vented the envelope. According to the pilot, the "passenger's foot was out of position and twisted on impact." X-rays taken later indicated the ankle was fractured.

Factual narrative

On September 2, 2001, approximately 0815 mountain daylight time, a Balloon Works Firefly 8B-15, N2575P, sustained minor damage during a hard landing near Colorado Springs, Colorado. The private pilot was not injured, but his passenger received a serious injury. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight being conducted under Title 14 CFR Part 91. The flight originated in Colorado Springs approximately 0745.

The following is based on a telephone interview with the pilot and the accident report he submitted. The pilot said he and his passenger were participating in the Colorado Springs Balloon Classic. They took off, leveled off at 1,000 feet, and flew south. The wind velocity increased to about 15 mph and the pilot decided to land. He chose a field in which two balloons had already landed. He briefed his passenger on the position to assume for a high wind landing. The pilot made a "stand up" landing, but a thermal caused the balloon to ascend about 30 to 40 feet. It touched down a second time and the pilot vented the envelope. According to the pilot, the "passenger's foot was out of position and twisted on impact." X-rays taken later indicated the ankle was fractured.

Aircraft

Registration
N2575P
Reported as
Balloon Works Firefly 8B-15
Category
Balloon
Serial number
F8B-436
Airframe hours
198
Engine
Damage
Minor damage
Flight
Personal · Part 91
Registered owner
Philip L. Campbell
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 23, 2001 · 4 hours before
Departed
NONE · Colo. Springs, 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
34
Injuries
None
Certificate
Private
Last flight review
July 1, 2000
Flight hours
131 total · 24 in this make and model · 96 as pilot in command · 10 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 52 °F
Altimeter
30.12 inHg
Observed at
COS