# NTSB investigations: Schweizer SGS 1-26C, WA

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 SEA84LA080](https://openairdocs.org/ntsb/SEA84LA080.md): Schweizer SGS1-26C · Mount Vernon, WA · Accident · No injuries · Limited investigation · Final report · Apr 8, 1984 · N4450N · Destroyed
  > The sailplane encountered deteridrating thermals & elected to make an off airport landing as he did not think he could reach the airport. He overshot the selected field in his attempt to miss some wires at the apch end of the field despitethe use of spoilers…
- [NTSB SEA81FA025](https://openairdocs.org/ntsb/SEA81FA025.md): Schweizer SGS126 · Arlington, WA · Accident · 1 fatal · Closed · Mar 21, 1981 · N9866E · Destroyed

## 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" = 'WA' 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 ('8050120'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8050120&state=WA

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