# NTSB investigations: Balloon Works FIREFLY 7: Loss of control - on ground/water

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CHI85FEE02](https://openairdocs.org/ntsb/CHI85FEE02.md): Balloon Works Firefly AX-7 · Somonauk, IL · Accident · Serious injuries · Final report · Jun 18, 1985 · N40532 · Substantial damage
  > The Balloon collided with powerlines during takeoff. The wind was reported as 10-15 mph with gusts. The operation was canceled due to the wind after 6 successful launches. The last plt was reportedly pressured to go by his pass'g and a gust of wind blew them…
- [NTSB CHI84LA227](https://openairdocs.org/ntsb/CHI84LA227.md): Barnes Firefly 7 · Flint, MI · Accident · No injuries · Limited investigation · Final report · Jun 2, 1984 · N15271 · Substantial damage
  > The 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 FTW83LA010](https://openairdocs.org/ntsb/FTW83LA010.md): Balloon Works Firefly 7 · Albuquerque, NM · Accident · Serious injuries · Limited investigation · Final report · Oct 2, 1982 · N4068K · No damage
  > The Balloon landed in high winds and was dragged by the envelope for about 150 yards. While the gondola was being dragged a passengers boot got caught and twisted his leg so that both bones were broken. The weather was VMC and no flight plan was filed. The…

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1050100')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1050100&occurrence=260

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