# NTSB investigations: Piper PA-44-180, 2018

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 GAA18CA531](https://openairdocs.org/ntsb/GAA18CA531.md): Piper PA44 · Centralia, IL · Accident · No injuries · Data collection · Final report · Sep 2, 2018 · N2204X · Substantial damage
  > The pilot receiving instruction's failure to extend the landing gear and the flight instructor's failure to verify that the landing gear was extended before landing. Contributing to the accident was the flight instructor’s delayed remedial action and…
- [NTSB ERA18LA164](https://openairdocs.org/ntsb/ERA18LA164.md): Piper PA 44 · Daytona Beach, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 9, 2018 · N21161 · Substantial damage
  > The pilots’ improper in-flight weather evaluation and decision to continue the approach, which resulted in an encounter with a thunderstorm, a loss of airplane control, and collision with terrain. Contributing to the accident was the flight instructor’s…

## 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") = 2018
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7104402', '7104406'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7104402&year=2018

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