# NTSB investigations: Lycoming IO-360-A1B6D, 1990

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 MIA91LA009](https://openairdocs.org/ntsb/MIA91LA009.md): Cessna 177RG · De Funiak Spgs, FL · Accident · Minor injuries · Limited investigation · Final report · Oct 14, 1990 · N52838 · Substantial damage
  > The loose fuel cap and failure of the pilot to assure the aircraft was properly preflighted, which resulted in fuel siphoning and subsequent fuel exhaustion. Factors related to the accident were: faulty fuel quantity gages, the pilot's decision to fly with…
- [NTSB FTW90LA145](https://openairdocs.org/ntsb/FTW90LA145.md): Cessna 177RG · Arlington, TX · Accident · No injuries · Limited investigation · Final report · Jul 13, 1990 · N2022Q · Substantial damage
  > The pilot misjudged airplane attitude during the landing flare.
- [NTSB NYC90LA071](https://openairdocs.org/ntsb/NYC90LA071.md): Cessna 177RG · Harford, PA · Accident · No injuries · Limited investigation · Final report · Feb 18, 1990 · N45371 · Substantial damage
  > A loss of braking action which allowed the aircraft to run into trees after the pilot made a precautionary landing due to a rough running engine of undetermined cause.

## 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") = 1990
  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&year=1990

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.