# NTSB investigations: Aero Commander S2R, 1985

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 SEA85LYA01](https://openairdocs.org/ntsb/SEA85LYA01.md): Rockwell S2R · Caldwell, ID · Accident · No injuries · Final report · Aug 4, 1985 · N5511X · Substantial damage
  > An aero commander S2R had been modified by the installation of an air research TPE-331-43A power plant. During an aerial application flight the pilot heard a loud bang and experienced a loss of power. Investigation revealed the first stage turbine whee, part…
- [NTSB MKC85LA151](https://openairdocs.org/ntsb/MKC85LA151.md): Aero Commander S2R · Paragould, AR · Accident · No injuries · Limited investigation · Final report · Jul 3, 1985 · N5543X · Substantial damage
  > The acft was being used in aerial application of ordram when engine failed. A hard landing resulted during the forced landing in an open fld. Investigation revealed the float needle seat ass'y backed out of the threads in the main body of the carburetor FAR…
- [NTSB ATL85LKG04](https://openairdocs.org/ntsb/ATL85LKG04.md): Aero Commander S2R · Leslie, GA · Accident · No injuries · Final report · Apr 10, 1985 · N8834Q · Destroyed
  > The acft lost power en route to spray crops & crash landed in a wooded area. The acft had flown only 2 miles when the power loss occurred. During the post accident investigation an exam of the powerplant & systems revealed that the supercharger had a loose…
- [NTSB MKC85LA068](https://openairdocs.org/ntsb/MKC85LA068.md): Aero Commander S2R · Bradley, AR · Accident · No injuries · Limited investigation · Final report · Mar 6, 1985 · N8909Q · Substantial damage
  > The plt said that after liftoff the acft encountered a gust of wind and the acft swerved off the airstrip into rough terrain.

## 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 year(c."eventDate") = 1985
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0143022'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0143022&year=1985

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