# NTSB investigations: Lycoming IO-360-A1B6D, WY

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 DEN99LA096](https://openairdocs.org/ntsb/DEN99LA096.md): Cessna 177RG · Cheyenne, WY · Accident · No injuries · Limited investigation · Final report · Jun 6, 1999 · N2637V · Substantial damage
  > The pilot's inadequate flight planning, and lack of suitable terrain for the forced landing. Factor's were the pilot's inadequate aircraft preflight, and the subsequent engine power loss due to fuel exhaustion.
- [NTSB DEN88FA128](https://openairdocs.org/ntsb/DEN88FA128.md): Cessna 177RG · Afton, WY · Accident · 2 fatal · Field investigation · Final report · Dec 10, 1987 · N1868Q · Destroyed
  > The acft was not certified nor equipped for flt into icing conditions. The plt elected to depart even though he was advised by the crew of a C-182 that had just lndd to stay below the clouds because of icing. After tkof the acft cleared an 11000 ft mtn range…
- [NTSB DEN84LA201](https://openairdocs.org/ntsb/DEN84LA201.md): Cessna 177RG · Cheyenne, WY · Accident · No injuries · Limited investigation · Final report · Jun 29, 1984 · N33215 · Substantial damage
  > The aircraft collided with a tree during an emergency landing following loss of throttle control at a low RPM. Examination revealed that an uncertified throttle cable had been installed, it failed at the attachment to the throttle body.
- [NTSB DEN81FTC24](https://openairdocs.org/ntsb/DEN81FTC24.md): Cessna 177RG · Cheyenne, WY · Accident · Minor injuries · Closed · Aug 23, 1981 · N1980Q · 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" = 'WY' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41593'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41593&state=WY

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