# NTSB investigations: Lycoming T-53 series, 2019

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 ERA20FA027](https://openairdocs.org/ntsb/ERA20FA027.md): Grumman OV-1 · Stuart, FL · Accident · 1 fatal · Class 3 · Field · Final report · Nov 1, 2019 · N10VD · Destroyed
  > The pilot’s improper recovery from a low-altitude aerobatic maneuver, which resulted in descent into terrain.
- [NTSB GAA19CA345](https://openairdocs.org/ntsb/GAA19CA345.md): S M & T UH · Northway, AK · Accident · Serious injuries · Data collection · Final report · Jun 10, 2019 · N64771 · Substantial damage
  > The pilot's failure to maintain a proper descent rate during landing, which resulted in impact with terrain.

## 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") = 2019
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41552', '41549', '41587'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41552&year=2019

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