# NTSB investigations: Lycoming IO-540-T4B5

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 ERA22LA322](https://openairdocs.org/ntsb/ERA22LA322.md): Vans RV10 · Palatka, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 18, 2022 · N910BW · Substantial damage
  > Total loss of engine power due to the improper installation of an electronic ignition system connector plug.
- [NTSB CEN11LA588](https://openairdocs.org/ntsb/CEN11LA588.md): Hendryx Steve/Wiley Ross Super Rebel · La Porte City, IA · Accident · Minor injuries · Limited investigation · Final report · Aug 21, 2011 · N540AF · Substantial damage
  > The improper assembly of the aileron cable by the airplane builder.
- [NTSB LAX84LA137](https://openairdocs.org/ntsb/LAX84LA137.md): Rockwell 114 · Las Vegas, NV · Accident · No injuries · Limited investigation · Final report · Jan 11, 1984 · N50BG · Substantial damage
  > The acft veered off the rwy in a strong gusty crosswind. As the acft left the rwy the landing gear collapsed. The plt stated that she over-corrected having never attempted a takeoff in wind that strong.

## 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.engine_model_code IN ('41804'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41804

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