# NTSB investigations: Pratt & Whitney R-985 series, 2021

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 WPR21LA349](https://openairdocs.org/ntsb/WPR21LA349.md): Beech D17S · San Diego / El Cajon, CA · Accident · No injuries · Class 4 · Limited · Final report · Sep 21, 2021 · N1196V · Substantial damage
  > The pilot’s failure to maintain directional control of the airplane during the landing roll with a crosswind, which resulted in a runway excursion and subsequent collision with runway signage.
- [NTSB GAA21WA218](https://openairdocs.org/ntsb/GAA21WA218.md): Boeing A75N1(PT17) · Sandbanks, United Kingdom · Accident · No injuries · Class 5 · Foreign · Sep 4, 2021 · N707TJ · Destroyed
- [NTSB ANC21LA081](https://openairdocs.org/ntsb/ANC21LA081.md): Dehavilland DHC-2 MK. I(L20A) · Kodiak, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 21, 2021 · N4334Y · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing and nose over.
- [NTSB CEN21LA333](https://openairdocs.org/ntsb/CEN21LA333.md): Boeing E75 · Baraboo, WI · Accident · No injuries · Class 4 · Limited · Final report · Jul 23, 2021 · N51CF · Substantial damage
  > The pilot’s failure to maintain clearance from the fence while on final approach.
- [NTSB CEN21LA329](https://openairdocs.org/ntsb/CEN21LA329.md): Grumman Acft ENG Cor-Schweizer G-164B · Amana, IA · Accident · No injuries · Class 3 · Limited · Final report · Jul 19, 2021 · N8422K · Substantial damage
  > The loss of engine power for reasons that could not be determined.
- [NTSB ANC21LA057](https://openairdocs.org/ntsb/ANC21LA057.md): Dehavilland DHC-2-L-20 · Coffman Cove, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 9, 2021 · N9279Z · Substantial damage
  > The pilot’s impact with a buoy on takeoff which resulted in a nose-over.
- [NTSB WPR21FA170](https://openairdocs.org/ntsb/WPR21FA170.md): Consolidated Vultee BT-13A · Camas, WA · Accident · 1 fatal · Class 3 · Field · Final report · Apr 21, 2021 · N53331 · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack during an aborted landing, resulting in an aerodynamic stall and impact with terrain.
- [NTSB WPR21LA125](https://openairdocs.org/ntsb/WPR21LA125.md): Phillip B Rolls Pitts 12-EH · Red Bluff, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 8, 2021 · N54LM · Substantial damage
  > The pilot's failure to maintain directional control during a landing, which resulted in a ground loop and subsequent nose over.

## 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") = 2021
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52008'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52008&year=2021

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.