# NTSB investigations: Raven S55A, IL

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 CHI00LA270](https://openairdocs.org/ntsb/CHI00LA270.md): Raven AS-55A · Lincoln, IL · Accident · Minor injuries · Limited investigation · Final report · Aug 25, 2000 · N1073R · Substantial damage
  > The pilot failed to maintain clearance with the power lines. Factors associated with the accident were the pilot's attention was diverted and the power lines which the balloon contacted.
- [NTSB CHI83LA235](https://openairdocs.org/ntsb/CHI83LA235.md): Raven S55A · Rockford, IL · Accident · Serious injuries · Limited investigation · Final report · May 29, 1983 · N1127R · No damage
  > The pilot was alone in the basket and was practicing a steep approach to land. The pilot said the reason for his injuries was not the hard landing but lack of preparation for it.

## 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."eventStateOrRegion" = 'IL' 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 ('7480402'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7480402&state=IL

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