CEN24LA369

NTSB accident investigation · Arbc Inc DBA Lindstrand 260A · Custer, SD · September 27, 2024

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
September 27, 2024, 07:45 local (13:45 UTC)
Place
Custer, SD
Injuries
1 serious, 4 uninjured
Damage
No damage
Phase of flight
Landing
Aircraft
N605KDArbc Inc DBA Lindstrand 260A
Defining event
Landing: Hard landing
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
Case key
195214

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 balloon landing in increased wind, which resulted in a hard landing and the serious injury of a passenger.

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 · Not attained/maintainedArbc Inc DBA Lindstrand 260A: 2 casesAll aircraft: 242 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

The pilot reported that while aligning the balloon for the landing, he became aware of increasing wind speed. He briefed the passengers for a slightly faster landing and continued the approach. The pilot stated that he made the approach to the field at 6 knots and the ground crew were able to assist in slowing down the balloon during the landing. The basket briefly touched down and bounced twice before coming to rest. During the landing a passenger sustained a serious injury. The pilot stated that the injury was a result of another passenger crushing her against the wicker partition. The pilot reported that there were no preimpact mechanical failures or malfunctions that would have precluded normal operations.

Aircraft

Registration
N605KD
Reported as
Arbc Inc DBA Lindstrand 260A
Category
Balloon
Serial number
5770
Built
2022
Airframe hours
167
Damage
No damage
Flight
Aerial observation · Part 91
Operator
Flying Circus Inc, doing business as Black Hills Balloons
Registered owner
Flying Circus Inc
Airworthiness certificate
Standard, Balloon
Last inspection
Annual · May 1, 2024
Departed
NA · Custer, SD
Destination
NA · Custer, SD

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
63
Injuries
None
Certificate
Commercial
Medical
Class 2, With waivers/limitations
Last flight review
February 14, 2024
Seat
Left
Restraint
None
Flight hours
2,301 total · 157 in this make and model · 2,256 as pilot in command · 46 in the last 90 days · 19 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 45 °F
Altimeter
30.08 inHg
Turbulence
Unknown
Observed at
KCUT, 1 nm away
METAR
METAR KCUT 091353Z AUTO 00000KT 10SM CLR 16/07 A3008 RMK AO2 SLP120 T01610072=

Docket · 1

The files NTSB released with the investigation on January 10, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 MB in all.

Other investigations on N605KD · 1

Matched to the same aircraft by N-number and date.