NTSB investigations: Balloon Works FIREFLY 7, MI
8 cases on aircraft the registry lists as Balloon Works FIREFLY 7. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1978 | 1 |
|---|---|
| 1982 | 1 |
| 1983 | 4 |
| 1984 | 1 |
| 1985 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"eventStateOrRegion\" = 'MI' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1050100'))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'MI' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1050100'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB CHI86LA018Accident · No injuriesLimited investigationFinal reportBalloon Works Firefly 7 · Comstock Park, MIAccording to the pilot she received wind information from a flight service station, the noaa and ATIS approximately 1.5 hours prior to takeoff. All these sources predicted winds to be less than 7 knots. Winds were 'very light' during Balloon inflation. The…NTSB CHI84LA227Accident · No injuriesLimited investigationFinal reportBarnes Firefly 7 · Flint, MIThe balloonist stated that the wind became stronger during her flt and even though she selected a landing area adequate for a high wind landing the balloon was dragged about 200 ft until the envelope became entangled in trees. The flt lasted about 1 hour and…NTSB CHI84LA018Accident · Serious injuriesLimited investigationFinal reportBalloon Works Firefly 7 · Dorr, MIDuring landing the basket hit a hill resulting in the basket stopping suddenly & ejecting the plt & passengers from the basket. The plt thought a passenger was still in the basket so she grabbed the valve line & hung on as the Balloon rose approximately 100…NTSB CHI83LA318Accident · No injuriesLimited investigationFinal reportBarnes AX-7 · Utica, MIThe student pilot made a delayed decision to land and landed within a few ft of wires without seeing them. The ground crew tried to hold him but the balloon still had too much lift. The student then saw the wires and tried to go over thembut the collision…NTSB CHI83LA265Accident · 1 fatalLimited investigationFinal reportBalloon Works Firefly 7 · Flint, MIAfter takeoff, the plt leveled the Balloon, and a short time later, he collapsed to the floor of the gondola & had difficulty breathing. The Balloon began descending. Subsequently, it hit the porch of a house & was damaged. The plt died from acute myocardial…NTSB CHI83LA134Accident · No injuriesLimited investigationFinal reportBalloon Works Firefly AX-7 · Augusta, MIThe Balloon made a hard landing and ejected the pilot and passenger. The landing was made in a school parking lot. Afterdropping the occupants the Balloon contacted power lines with the envelope. The occurants were not injured.NTSB CHI82DA178Accident · No injuriesFinal reportBalloon Works FIREFLY-7 · Wyoming, MIThe pilot was attempting to takeoff from a parking lot. He stated that when the Balloon was about 15 feet from the ground a gust of wind pushed the Balloon down into some trees and an apartment house.NTSB CHI78DEC53Accident · No injuriesClosedBalloon WKS 7 · Northville, MI