ERA17LA243

NTSB accident investigation · Balloon Works Firefly 8B 15 · Murfreesboro, TN · July 15, 2017

Accident · Serious injuriesLimited investigationFinal report
Date
July 14, 2017, 19:30 local (Jul 15, 2017, 00:30 UTC)
Place
Murfreesboro, TN
Injuries
1 serious, 1 uninjured
Damage
No damage
Phase of flight
Standing
Aircraft
N3282PBalloon Works Firefly 8B 15
Defining event
Standing: Ground handling event
Weather
Visual (VMC) · Day
Status
Completed · report September 27, 2019
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
Case key
95579

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 let go of the balloon's gondola when the balloon began to ascend. Contributing to the accident was the pilot's failure to maintain control of the balloon after landing, which resulted in an inadvertent takeoff.

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.

Action: delayed actionPersonnel issues › Action/decision · PassengerBalloon Works FIREFLY 8B-15: 1 caseAll aircraft: 894 casesProbable cause

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

According to the commercial pilot, after a successful sightseeing balloon flight, all the passengers exited the gondola and were helping the pilot secure the balloon. As they were holding on to the maneuvering handles, the balloon began to ascend; the pilot directed the passengers to "let go" of the gondola, and all except one released the maneuvering handles. The passenger who did not let go was carried about 30 ft into the air before he let go and fell to the ground; he sustained serious injuries. The pilot regained control of the balloon and landed.

Factual narrative

On July 14, 2017, about 1930 central daylight time, a Balloon Works, Firefly 8B-15, N3282P, ascended unintentionally after landing near Murfreesboro, Tennessee. The commercial pilot was not injured and one passenger was seriously injured. The commercial sightseeing flight was conducted under the provisions of Title 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed and no flight plan was filed for the local flight.According to the pilot, after a successful flight, all three passengers exited the gondola and were assisting the pilot in securing the balloon. As they were holding on to the maneuvering handles the balloon began to ascend. The pilot directed everyone to "let go" but one of the passengers continued to hold on to the maneuvering handles. As the gondola ascended the passenger was carried about 30 ft into the air, before letting go and falling to the ground. The pilot regained control of the balloon and landed.

Aircraft

Registration
N3282P
Reported as
Balloon Works Firefly 8B 15 (UNDESIGNAT)
Category
Balloon
Serial number
F8B-520
Built
2017
Airframe hours
309
Damage
No damage
Flight
Aerial observation · Part 91
Airworthiness certificate
Standard, Balloon
Last inspection
Annual · April 1, 2017
Departed
Murfreesboro, TN
Destination
Murfreesboro, TN
Equipment
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
53
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
July 30, 2017
Seat
None
Flight hours
12,300 total · 301 in this make and model · 6,600 as pilot in command · 290 in the last 90 days · 90 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 73 °F
Altimeter
30.10 inHg
Observed at
MQY, 10 nm away

Docket · 2

The files NTSB released with the investigation on May 28, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 775 KB in all.