CEN26LA108 · Adams Balloon A55S
Adams Balloon A55S · Accident during landing
From Durango, CO to Durango, CO
Event
- NTSB case
- CEN26LA108
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- Event fatalities
- Unknown
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Adams Balloon A55S
- Aircraft type
- Adams Balloon A55
- Category
- Balloon
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N4010K
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Durango, COTo Durango, CO
- Aircraft age
- About 9 years (built 2017)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Landing
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Miscellaneous/other
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- None
Cause areas
- Personnel issues › Action/decision
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot reported that the hot air ballon flight lasted about 45 minutes and covered a distance of about 1.2 miles at 1,000 ft above ground level. During landing, a person assisting with recovery of another balloon came over to assist with recovery of the accident balloon. She grabbed the edge of the basket upon initial contact with the ground in an attempt to stabilize the balloon. However, the basket subsequently lifted off the ground 4 to 5 ft before coming to a stop. As the balloon became airborne again, the person assisting lost her hold on the basket and fell to the ground. The person did not initially seek medical treatment, but later in the day, she was diagnosed with a broken leg. There was no damage to the balloon, nor were there any injuries to the pilot and two passengers onboard.
Probable cause
The ground crewmember’s failure to immediately let go of the balloon after it began an inadvertent climb while landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN26LA108
- Event ID
- 20260204202387
- Case number
- CEN26LA108
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates, cause areas, damage. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: be83187dbcc10b64de73da575b607faa8d55be35f418efe2cc9a29199952e4d5; retrieved 2026-09-16T20:43:05.579Z.