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Accidents · NTSB CEN23LA302 · Final report

Arbc INC DBA Lindstrand 260A accident near Custer, South Dakota, July 12, 2023

On July 12, 2023 at about 12:48 pm local time, a 2022 Arbc INC DBA Lindstrand 260A (balloon), registered N605KD, was involved in an accident during landing (flare/touchdown) near Custer, South Dakota. It was an aerial observation flight under general aviation rules (Part 91). 1 person was seriously injured; 10 others were unhurt. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

The pilot’s weather encounter that resulted in a high speed landing, the balloon tipping over, and serious injury to a passenger.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 12, 2023 · about 12:48 pm local time
Place
Custer, South Dakota · map
Type
Accident
Injuries
1 person was seriously injured; 10 others were unhurt.
Weather
visual conditions (good weather)
Aircraft
Arbc INC DBA Lindstrand 260A, built 2022 · all 260As on the register
Registration
N605KD · registry record · serial 5770
Damage
Not recorded
Flight
Aerial observation flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The pilot of the sightseeing flight stated that after departure, the balloon’s speed increased, and its direction of travel became different from preflight wind observations. During the flight, the pilot established radio contact with the pilot of another company balloon, and they decided to land at a park. The other company balloon, which was ahead of the accident balloon, landed in the park without incident. When the accident pilot attempted a similar landing, the balloon encountered wind shear, and he continued the flight and flew about 1.5 miles. The pilot found a long field sheltered by trees and terrain, in which to attempt a landing. The pilot briefed the passengers to hold on tight and to crouch down in the balloon’s basket for the landing. At 100 ft above ground level (agl), the balloon encountered wind shear and slowed to about 5 kts. At 50 ft agl, the approach was “normal,” but the balloon’s speed increased “very rapidly.” The pilot stated that he was committed to the landing due to the amount of heat he had vented from the balloon, which would not allow for a climb. The balloon touched down “fairly smoothly,” but its speed increased. The pilot pulled the rapid deflation line, but the balloon lifted off, so he reseated the deflation system to reduce a descent rate that ensued from about 20 ft agl. The pilot then pulled the rapid deflation line again when the balloon was about to touch down. During touchdown, the balloon tipped over onto its side and came to a stop after traveling about 120 ft. The balloon did not sustain damage. A passenger received serious injuries. The pilot stated there was no mechanical malfunction/failure of the balloon.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Other weather encounter during landing (flare/touchdown)
  2. Hard landing during landing (flare/touchdown) defining event

The NTSB's findings

  • Environmental issues › Conditions/weather/phenomena › Wind › High wind › Not specified
  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › (general) › Not specified

Pilot

  • Certificate: commercial pilot
  • Ratings: rotorcraft: balloon
  • Flight time: 2,196 hours in all; 117 in this make and model; 27 in the last 90 days; 19 in the last 30 days; 2,140 as pilot in command; 23 on instruments
  • Last flight review: September 29, 2022
  • Medical certificate: Class 2 (without waivers/limitations)
  • Seat: none
  • Injury: no injuries

The aircraft

  • Airframe total time: 90.3 hours
  • Last inspection: annual inspection, May 1, 2023
  • Maximum gross weight: 3,800 lb
  • Seats: 13
  • Landing gear: fixed
  • Operator: Flying Circus Inc

The flight

  • Departed from: Custer SD at 11:54 am
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Wind: from 260° at 6 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 55°F (13°C), dew point 45°F (7°C)
  • Altimeter: 30.05 inHg
  • Observation at 11:53 am from CUT, 9 miles away

Injuries

FatalSeriousMinorNone
Flight crew1
Passengers19

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Other NTSB records under N605KD the same tail number, which may have belonged to a different aircraft at the time

2024-09-27CEN24LA369 · accident near Custer, SD · serious injuries

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number CEN23LA302.