# NTSB investigations: Schweizer SGS 2-33A, 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 SEA87LA071](https://openairdocs.org/ntsb/SEA87LA071.md): Schweizer SGS 2-33A · Issaquah, WA · Accident · No injuries · Limited investigation · Final report · Mar 29, 1987 · N33924 · Substantial damage
  > During a local training flight a downdraft was encountered. At about two miles from the airport the acft was at about 200 feet MSL. The instructor plt decided to land the acft on a field. On short final the acft struck a barbed wire fence prior to touchdown.
- [NTSB SEA85LA118](https://openairdocs.org/ntsb/SEA85LA118.md): Schweizer SGS 2-33A · Wenatchee, WA · Accident · Minor injuries · Limited investigation · Final report · May 20, 1985 · N65907 · Substantial damage
  > While returning to the arpt to land, the acft encountered strong downdrafts of 600 to 800 fpm. An off arpt landing was made and while turning from base to final, the left wing tip struck the ground. A groundloop then occurred.
- [NTSB SEA81DYE34](https://openairdocs.org/ntsb/SEA81DYE34.md): Schweizer SGS233 · Issaquah, WA · Accident · No injuries · Closed · Jun 24, 1981 · N2828H · Substantial damage

## 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 ('8051606'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8051606&state=WA

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