# NTSB investigations: Ayres S-2R, LA

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 CEN09LA297](https://openairdocs.org/ntsb/CEN09LA297.md): Ayres S-2R · Monroe, LA · Accident · Serious injuries · Limited investigation · Final report · May 14, 2009 · N223SB · Substantial damage
  > The pilot's failure to maintain clearance from the power transmission lines during an aerial application run.
- [NTSB FTW92DRD01](https://openairdocs.org/ntsb/FTW92DRD01.md): Ayres S2R · Hebert, LA · Accident · 1 fatal · Final report · May 14, 1992 · N5637X · Destroyed
  > The pilot's failure to maintain adequate airspeed, resulting in an inadvertent stall and collision with terrain.
- [NTSB FTW82DA236](https://openairdocs.org/ntsb/FTW82DA236.md): Ayres S-2R · Edgerly, LA · Accident · No injuries · Final report · Jun 16, 1982 · N8989Q · Substantial damage
  > After takeoff with a load of fertilizer, the aircraft lost power and a forced landing was made which resulted in damage to the aircraft. The cause of the engine malfunction was not determined.
- [NTSB FTW81DRJ17](https://openairdocs.org/ntsb/FTW81DRJ17.md): Ayers S2R · Jonesville, LA · Accident · No injuries · Closed · Jun 2, 1981 · N8935Q · 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" = 'LA' 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 ('0970101', '0970113', '0970114'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0970101&state=LA

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