# NTSB investigations: Aerospatiale AS 355 F ECUREUIL: In flight encounter with weather

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 FTW84LA314](https://openairdocs.org/ntsb/FTW84LA314.md): Aerospatiale AS-355F · El Paso, TX · Accident · No injuries · Limited investigation · Final report · Jul 20, 1984 · N240US · Substantial damage
  > The helicopter encountered turbulence and downdrafts during landing. The acft impacted the asphalt ramp slightly nose low and bounced 2-3 ft into the air. The nose dipped more and full aft cyclic was applied. The main rotor blades hit the ground and the acft…
- [NTSB FTW84FA107](https://openairdocs.org/ntsb/FTW84FA107.md): Aerospatiale AS-355F · Morgan City, LA · Accident · 2 fatal · Field investigation · Final report · Jan 4, 1984 · N5792X · Destroyed
  > The plts in a helicopter encountered foggy weather during a positioning flt and crashed into a lake about 4 mi from the departure point, a fisherman who witnessed the accident said the acft descended into the water in a nose low attitude. The acft skipped and…

## 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 ('8680806')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 240))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8680806&occurrence=240

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