# NTSB investigations: Schweizer SGS 2-33A: Attempted remediation/recovery

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 CEN24LA133](https://openairdocs.org/ntsb/CEN24LA133.md): Schweizer SGS 2-33A · Falcon, CO · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 12, 2024 · N2905H · Substantial damage
  > The flight instructor’s failure to maintain control during takeoff which resulted in an aerodynamic stall and an impact with terrain.
- [NTSB ERA21LA248](https://openairdocs.org/ntsb/ERA21LA248.md): Schweizer SGS 2-33A · Nellysford, VA · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 13, 2021 · N33929 · No damage
  > The student pilot's failure to maintain an appropriate glide path to the runway.
- [NTSB ERA21LA244](https://openairdocs.org/ntsb/ERA21LA244.md): Schweizer SGS 2-33A · Sanford, ME · Accident · No injuries · Class 4 · Limited · Final report · Jun 5, 2021 · N7776S · Substantial damage
  > The pilot’s failure to maintain directional control while landing in gusting wind conditions.
- [NTSB GAA17CA298](https://openairdocs.org/ntsb/GAA17CA298.md): Schweizer SGS233 · Springfield, VT · Accident · No injuries · Data collection · Final report · May 20, 2017 · N1242S · Substantial damage
  > The student pilot’s failure to maintain an adequate glidepath and the flight instructor’s delayed remedial action, which resulted in the glider landing short of the runway in trees.

## 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 ('8051606')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '060' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/060/sequence?model=8051606

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