# NTSB investigations: Pratt & Whitney R-985 series, 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 GAA19CA009](https://openairdocs.org/ntsb/GAA19CA009.md): Stearman A75N1(PT17) · New Orleans, LA · Accident · No injuries · Data collection · Final report · Oct 6, 2018 · N56949 · Substantial damage
  > The pilot’s failure to maintain directional control during a crosswind landing.
- [NTSB GAA18CA581](https://openairdocs.org/ntsb/GAA18CA581.md): De Havilland DHC 2 MK. I(L20A) · Kukaklek Lake, AK · Accident · Minor injuries · Data collection · Final report · Sep 24, 2018 · N9RW · Substantial damage
  > The pilot’s failure to see and avoid a sand bar during a water takeoff, which resulted in the airplane impacting a river bank.
- [NTSB GAA18CA565](https://openairdocs.org/ntsb/GAA18CA565.md): De Havilland DHC 2 · Igiugig, AK · Accident · Minor injuries · Data collection · Final report · Sep 20, 2018 · N121AK · Substantial damage
  > The pilot’s selection of an empty fuel tank for takeoff, which resulted in fuel starvation and the subsequent total loss of engine power.
- [NTSB CEN18LA360](https://openairdocs.org/ntsb/CEN18LA360.md): Stearman A75N1(PT17) · Kenosha, WI · Accident · No injuries · Limited investigation · Final report · Aug 31, 2018 · N64604 · Substantial damage
  > The failed retaining bolt and cracked backing plate, which resulted in a shift of the brake lining to contact the brake drum and a subsequent wheel lock when the brakes were applied.
- [NTSB CEN18LA357](https://openairdocs.org/ntsb/CEN18LA357.md): Grumman G164 · Opelousas, LA · Accident · No injuries · Limited investigation · Final report · Aug 29, 2018 · N956X · Substantial damage
  > The loss of two securing bolts that allowed the left magneto to move around, which disrupted the spark timing and resulted in the engine losing total power.
- [NTSB ANC18FA063](https://openairdocs.org/ntsb/ANC18FA063.md): De Havilland DHC-2 · Talkeetna, AK · Accident · 5 fatal · Field investigation · Final report · Aug 5, 2018 · N323KT · Substantial damage
  > Impact with terrain for reasons that could not be determined because the airplane was not recovered due to the inaccessible nature of the accident site.
- [NTSB ANC18FA055](https://openairdocs.org/ntsb/ANC18FA055.md): De Havilland DHC-2 · Willow, AK · Accident · 1 fatal · Class 2 · Field · Final report · Jul 19, 2018 · N9878R · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack during departure climb, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's improper decision to load the airplane beyond its allowable gross weight and center…
- [NTSB ANC18LA047](https://openairdocs.org/ntsb/ANC18LA047.md): Dehavilland DHC-2 · Dillingham, AK · Accident · Serious injuries · Limited investigation · Final report · Jun 23, 2018 · N5221G · Substantial damage
  > The pilot's failure to maintain directional control while landing in gusting wind conditions.
- [NTSB GAA18CA372](https://openairdocs.org/ntsb/GAA18CA372.md): Beech D17 · Hamilton, MT · Accident · Minor injuries · Data collection · Final report · Jun 22, 2018 · N61862 · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll and his subsequent inability to recover due to his foot being stuck.
- [NTSB CEN18LA226](https://openairdocs.org/ntsb/CEN18LA226.md): Grumman Acft ENG Cor-Schweizer G 164B · Arrey, NM · Accident · Serious injuries · Limited investigation · Final report · Jun 15, 2018 · N6672Q · Substantial damage
  > The pilot's failure to maintain clearance from a hillside during an agricultural application flight while facing the sun.
- [NTSB CEN18FA192](https://openairdocs.org/ntsb/CEN18FA192.md): Beech D17S · Santa Fe, NM · Accident · 1 fatal · Field investigation · Final report · May 25, 2018 · N79091 · Substantial damage
  > The pilot's failure to maintain clearance from terrain for reasons that could not be determined based on the available information.
- [NTSB ERA18LA086](https://openairdocs.org/ntsb/ERA18LA086.md): Stearman B75 · Zephryhills, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Feb 23, 2018 · N62438 · Substantial damage
  > The pilot's inadequate preflight fuel planning, which resulted in fuel exhaustion and a subsequent total loss of engine power and impact with a pole during a forced landing.
- [NTSB ANC18LA025](https://openairdocs.org/ntsb/ANC18LA025.md): Dehavilland Beaver DHC 2 · Kodiak, AK · Accident · No injuries · Limited investigation · Final report · Jan 24, 2018 · N1544 · Substantial damage
  > The pilot's failure to maintain directional control during landing for reasons that could not be determined based on the available evidence.

## 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.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=2018

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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.