# NTSB investigations: Schweizer SGS 2-33A, UT

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 SEA94LA078](https://openairdocs.org/ntsb/SEA94LA078.md): Schweizer 2-33A · Heber City, UT · Accident · No injuries · Limited investigation · Final report · Mar 8, 1994 · N5790S · Substantial damage
  > The flight instructor's delayed/inadequate remedial action. Factors include the student pilot's failure to maintain directional control, and unfavorable/variable, gusty winds during the takeoff roll.
- [NTSB SEA93LA005](https://openairdocs.org/ntsb/SEA93LA005.md): Schweizer SSG 2-33A · Heber City, UT · Accident · No injuries · Limited investigation · Final report · Oct 1, 1992 · N2763H · Substantial damage
  > The proper alignment was not maintained by the pilot. A factor relating to the accident was the sign located beside the runway.
- [NTSB DEN90LA086](https://openairdocs.org/ntsb/DEN90LA086.md): Schweizer SGS 2-33A · Morgan, UT · Accident · No injuries · Limited investigation · Final report · Apr 4, 1990 · N2048T · Substantial damage
  > Separation of the tow rope and the pilot's failure to establish an appropriate descent rate as he returned to land. Contributing to the accident were the tailwind and the unsuitable terrain for landing beyond the runway end.
- [NTSB DEN78FTM31](https://openairdocs.org/ntsb/DEN78FTM31.md): Schweizer SGS2 · Heber, UT · Accident · Minor injuries · Closed · Jul 29, 1978 · N65812 · 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" = 'UT' 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=UT

---
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.