# NTSB investigations: Grumman S2F-1 (TS-2A)

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 LAX01GA291](https://openairdocs.org/ntsb/LAX01GA291.md): Grumman TS-2A · Hopland, CA · Accident · 2 fatal · Final report · Aug 28, 2001 · N442DF · 2 aircraft · Destroyed
  > the failure of both pilots to maintain an adequate visual lookout. The failure of the pilot in Tanker 87 to comply with suggested procedures regarding positive radio contact and orbit entry was a factor.
- [NTSB LAX93T#A05](https://openairdocs.org/ntsb/LAX93T%23A05.md): Grumman GS-2F · Grass Valley, CA · Accident · No injuries · Class 3 · Final report · Jul 9, 1993 · N450DF · Substantial damage
- [NTSB LAX79FA079](https://openairdocs.org/ntsb/LAX79FA079.md): Piper PA-38 · Ramona, CA · Accident · 1 fatal · Closed · Sep 10, 1979 · N2440D · 2 aircraft · Destroyed
- [NTSB OAK78FVD54](https://openairdocs.org/ntsb/OAK78FVD54.md): Grumman TS-2A · Laytonville, CA · Accident · 1 fatal · Closed · Aug 20, 1978 · N448DF · 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3951102'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3951102

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