# NTSB investigations: Raven S-60A: In flight encounter with weather

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 DEN92LA069](https://openairdocs.org/ntsb/DEN92LA069.md): Raven S-60A · Pecos, NM · Accident · Serious injuries · Limited investigation · Final report · Jul 2, 1992 · N4211V · No damage
  > An encounter with high winds.
- [NTSB DEN91LA001](https://openairdocs.org/ntsb/DEN91LA001.md): Raven S-60A · Harrison, AR · Accident · No injuries · Limited investigation · Final report · Oct 1, 1990 · N4264D · Substantial damage
  > The student pilot's improper inflight planning and inaccurate evaluation of the surface weather. A factor was the unfavorable wind.
- [NTSB DEN87LA065](https://openairdocs.org/ntsb/DEN87LA065.md): Raven S60A · Grand Lake, CO · Accident · No injuries · Limited investigation · Final report · Mar 7, 1987 · N2803L · Substantial damage
  > The balloon encountered turbulence during normal cruise at 100 to 150 feet AGL, while crossing a ridgeline. Gusts extinguished both burner plt lights and partially collapsed the envelope. The balloon began an uncontrolled descent. The plt re-ignited both…

## 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 ('7480606')
    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" = 240))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7480606&occurrence=240

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.