# NTSB investigations: Lake LA-4-200, NC

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 ERA20CA144](https://openairdocs.org/ntsb/ERA20CA144.md): Lake LA4 · Hickory, NC · Accident · No injuries · Class 4 · Data collection · Final report · Apr 4, 2020 · N84PF · Substantial damage
  > The pilot's inadequate preflight planning and attempted takeoff with obstacles in the direction of departure, and his failure to maintain control of the airplane during the rejected takeoff.
- [NTSB IAD75DKM22](https://openairdocs.org/ntsb/IAD75DKM22.md): Lake 4P-200 · Waynesville, NC · Accident · No injuries · Closed · Mar 23, 1975 · N1052L · 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" = 'NC' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5110310'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=5110310&state=NC

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