# NTSB investigations: Yakovlev YAK 52, 2000

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 IAD01LA004](https://openairdocs.org/ntsb/IAD01LA004.md): Yakovlev 52 · Berryville, VA · Accident · No injuries · Limited investigation · Final report · Oct 15, 2000 · N21CY · Substantial damage
  > The pilot's improper flare, which resulted in a hard landing and separation of the nose landing gear.
- [NTSB CHI00LA218](https://openairdocs.org/ntsb/CHI00LA218.md): Yakovlev YAK 52 · Mooresville, IN · Accident · No injuries · Limited investigation · Final report · Jul 24, 2000 · N6223X · Substantial damage
  > the brakes not available to the pilot. Factors were the improperly serviced brake system, the improper adjustment of the brakes by maintenance personnel, the trees, and the pilot's decision not to use the available alternate airport.

## 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") = 2000
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('9830220'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=9830220&year=2000

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