MKC82DA109 · Balloon Works FIRFLY 7
Samco Enterprises Balloon Works FIRFLY 7 · Accident: in flight encounter with weather on approach
From Eureka, MO to Eureka, MO
Event
- NTSB case
- MKC82DA109
- 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
- 0
- 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 FIRFLY 7
- Aircraft type
- Balloon Works FIRFLY 7
- 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
- N1506A
- Operator
- Samco Enterprises
- Onboard fatalities
- Unknown
- Route
- From Eureka, MOTo Eureka, MO
- 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
- Approach · VFR pattern final
- First occurrenceThe 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
- In flight encounter with weather
- 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
- Weather condition › Downdraft
- Weather condition › Unfavorable wind
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE STUDENT PILOT WAS DEMONSTRATING HIS ABILITY TO MAKE 3 LANDINGS TO MEET THE FLIGHT REQUIREMENTS FOR A PRIVATE PILOT RATING. THE FIRST 2 LANDING WERE WITHOUT INCIDENT. AFTER THE THIRD TAKEOFF, AN INCREASE IN THE WIND VELOCITY WAS ENCOUNTERED. FOR THE THIRD LANDING, AN OPEN FIELD WAS SELECTED. THE FIELD WAS DOWNWIND FROM A RIDGE AND A HIGH VOLTAGE POWER LINE. ACCORDING TO THE CREW MEMBERS, A SEVERE ROTOR OR VERTICAL WING CURL WAS ENCOUNTERED WHICH COLLAPSED THE SIDE OF THE ENVELOPE, ALMOST A THIRD OF ITS VOLUME. REPORTEDLY, THIS OCCURRED AFTER THE LANDING APPROACH WAS ESTABLISHED. THE STUDENT TRIED TO COMPENSATE FOR THE LOST HEAT AND LIFT BY USING BOTH THE MAIN AND THE AUXILLARY BURNERS. BUT WHILE STILL DESCENDING WITH POWER LINES AHEAD, THE PILOT ELECTED TO DEFLATE THE BALLOON FOR AN IMMEDIATE LANDING. HOWEVER, THE ENVELOPE DRAPED OVER THE LINES AND STARTED BURNING WHEN THE LINES ARCED.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record MKC82DA109
- Event ID
- 20020917X03825
- Case number
- MKC82DA109
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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. 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: 10fd85dade4d974ad801981b572d3ef179d479c174bce57980d770ae5d4f0628; retrieved 2026-09-24T02:54:39.438Z.