CEN11CA654 · Balloon Works FIREFLY 8
Diamondjake Ballooning Dba Balloon Works FIREFLY 8 · Accident: hard landing
From Newton, IA to Mingo, IA
Event
- NTSB case
- CEN11CA654
- 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
- API-reported fatalities
- 0 · all aircraft and ground
- 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
Balloon Works FIREFLY 8
- Aircraft type
- Balloon Works FIREFLY 8
- 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
- N3181A
- Operator
- Diamondjake Ballooning Dba
- Onboard fatalities
- Unknown
- Route
- From Newton, IATo Mingo, IA
- Aircraft age
- Not recorded
- 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
- Hard landing
- 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
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
During a balloon flight, the pilot advised the two passengers to face in the direction of travel and to bend their knees when they land. The pilot also indicated to the passengers that momentum would propel the basket occupants forward during the landing. The wind at the time of landing reportedly gave the balloon a 9 mph groundspeed. The pilot executed a touchdown into a ditch alongside a highway after making a landing approach over a soybean field. The basket subsequently laid over on its side. One passenger sustained a serious ankle injury during the hard landing. The pilot and the other passenger were not injured and the balloon was not damaged. According to the pilot, the injured passenger indicated that her knees were bent before landing. He stated that he would instruct future passengers to point their toes in the direction of travel and add a question to his passenger questionnaire to inquire if a passenger had a medical condition that would cause the passenger to have weak bones.
Probable cause
The pilot’s failure to maintain control of the balloon’s descent during the landing, which resulted in the balloon having a hard landing in a ditch and causing a passenger to be seriously injured.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN11CA654
- Event ID
- 20110919X90156
- Case number
- CEN11CA654
- 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: local date, investigation status, damage. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2011-09-17.
- API snapshot SHA-256: 9eb83ae84cd11aac81b03bb9b846eb89e4c9099ce95e1f1c3ed633fc099bfaa0; retrieved 2026-09-15T16:45:31.810Z.