# NTSB investigations: Pratt & Whitney R1340 series, 2004: Loss of control - on ground/water

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 DFW05CA003](https://openairdocs.org/ntsb/DFW05CA003.md): Air Tractor AT-301 · Coahoma, TX · Accident · No injuries · Data collection · Final report · Oct 13, 2004 · N8886S · Substantial damage
  > The pilot's failure to maintain directional control during landing. A contributing factor was the lack of suitable terrain for landing.
- [NTSB IAD04LA044](https://openairdocs.org/ntsb/IAD04LA044.md): Schweizer G-164B · Penn Yan, NY · Accident · No injuries · Limited investigation · Final report · Sep 5, 2004 · N7501H · Substantial damage
  > the pilot's loss of directional control during landing which resulted in excessive side-loads and failure of the right main landing gear wheel.
- [NTSB FTW04CA184](https://openairdocs.org/ntsb/FTW04CA184.md): Grumman G-164C · Tiller, AR · Accident · No injuries · Data collection · Final report · Jul 16, 2004 · N6555K · Substantial damage
  > The pilot's inability to maintain control of the airplane while landing due to a brake system failure.
- [NTSB MIA04LA072](https://openairdocs.org/ntsb/MIA04LA072.md): North American SNJ-5B · Lakeland, FL · Accident · No injuries · Limited investigation · Final report · Apr 15, 2004 · N31443 · Substantial damage
  > The failure of the pilot to maintain directional control of the airplane during the landing roll resulting in the airplane departing the right side of the runway, collapsing the left main landing gear, the left wing striking the ground, and the airplane…
- [NTSB SEA04CA059](https://openairdocs.org/ntsb/SEA04CA059.md): Rockwell S-2R · Mattawa, WA · Accident · No injuries · Data collection · Final report · Mar 26, 2004 · N8420V · Substantial damage
  > Compensation for wind conditions not maintained. Factors include a tailwind and a rock pile adjacent to the runway.
- [NTSB LAX04CA154](https://openairdocs.org/ntsb/LAX04CA154.md): Ayres S-2R · Los Banos, CA · Accident · Minor injuries · Data collection · Final report · Mar 12, 2004 · N8930Q · Substantial damage
  > the pilot's failure to maintain proper runway alignment due to visual restrictions from the light condition, resulting in a nose over. Factors in the accident were the dusk light conditions and sun glare.

## 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") = 2004
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52016&occurrence=260&year=2004

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