GAA15CA075 · Head Balloons INC. AX8 105
Head Balloons INC. AX8 105 · Accident: collision during takeoff/landing
From Intercourse, PA to Intercourse, PA
Event
- NTSB case
- GAA15CA075
- 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
Head Balloons INC. AX8 105
- Aircraft type
- Head AX8
- 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
- N3099F
- Operator
- Fisher Robert W
- Onboard fatalities
- Unknown
- Route
- From Intercourse, PATo Intercourse, PA
- Aircraft age
- About 13 years (built 2002)
- 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
- Takeoff
- 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
- Collision during takeoff/landing
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Environmental issues › Conditions/weather/phenomena
- 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 of the hot air balloon reported, "a gust of wind created a false lift effect on the balloon" during takeoff. The pilot's heat application to increase lift was insufficient to avoid colliding with a building. During the collision the hot air balloon sustained substantial damage to 44 of the 384 balloon panels.
The pilot reported no pre-impact mechanical malfunctions or failures with the hot air balloon prior to flight that would have precluded normal operation.
Probable cause
The pilot's selection of unsuitable terrain/location for takeoff in gusting wind conditions, resulting in a collision with a building, and substantial damage to the hot air balloon.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record GAA15CA075
- Event ID
- 20150518X32640
- Case number
- GAA15CA075
- 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. 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: 0ed702eae539617f84f838819a443783da09b544bf43be8ad193be6052fa6f5f; retrieved 2026-09-16T02:19:33.151Z.