# NTSB investigations: Pilatus PC-12/47E: Ground collision

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 WPR22LA201](https://openairdocs.org/ntsb/WPR22LA201.md): Bombardier BD100 1A10 · Hawthorne, CA · Accident · No injuries · Class 4 · Limited · Final report · Jun 7, 2022 · N694PD · 2 aircraft · Minor damage
  > The multi-engine pilot's failure to maintain clearance from another airplane during taxi.
- [NTSB ERA22LA115](https://openairdocs.org/ntsb/ERA22LA115.md): Pilatus PC-12/47E · Ronkonkoma, NY · Accident · No injuries · Class 3 · Limited · Final report · Feb 2, 2022 · N357JK · Substantial damage
  > The pilot’s failure to properly position the power control lever before starting the engine as required per the checklist. Contributing to the accident were the ice on the ramp and the pilot’s failure to secure the engine using the condition lever.
- [NTSB WPR20LA324](https://openairdocs.org/ntsb/WPR20LA324.md): Pilatus PC-12/47E · Lake Abert, OR · Accident · No injuries · Class 4 · Limited · Final report · Sep 15, 2020 · N1220A · Substantial damage
  > The pilot’s failure to maintain clearance from an object during the takeoff ground roll due to inadequate monitoring of the environment.

## 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.aircraft_model_code IN ('7090553')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '200' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/200/sequence?model=7090553

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