# NTSB investigations: Lycoming GO-480 series, VA

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 NYC95LA014](https://openairdocs.org/ntsb/NYC95LA014.md): Grumman G-44 · Haymarket, VA · Accident · No injuries · Limited investigation · Final report · Oct 18, 1994 · N54VT · Substantial damage
  > The pilot's failure to extend the landing gear which resulted in a gear up landing. A factor was the pilot's diverted attention.
- [NTSB BFO87LA058](https://openairdocs.org/ntsb/BFO87LA058.md): Beech D50C · Somerville, VA · Accident · Minor injuries · Limited investigation · Final report · Aug 23, 1987 · N81CA · Substantial damage
  > The nose gear prematurely retracted and the props contacted the gravel runway during the takeoff initial climb. The plt attempted to continue the takeoff and the acft settled into trees off the departure end of the rwy. Post-accident inspection failed to…
- [NTSB ATL80IA056](https://openairdocs.org/ntsb/ATL80IA056.md): Dehavilland DHC-13 · Fredricksburg, VA · Incident · No injuries · Closed · Jun 15, 1980 · N33BR · Minor damage
- [NTSB NYC67F0398](https://openairdocs.org/ntsb/NYC67F0398.md): Piaggio P136L1 · Sandston, VA · Incident · 1 fatal · Closed · Oct 10, 1966 · N16160 · No 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" = 'VA' 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 ('41527'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41527&state=VA

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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.