# NTSB investigations: Piper PA-28R-201T: Airframe/component/system failure/malfunction

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 FTW97LA192](https://openairdocs.org/ntsb/FTW97LA192.md): Piper PA-28R-210T · Fort Collins, CO · Accident · No injuries · Limited investigation · Final report · May 15, 1997 · N43761 · Substantial damage
  > the pilot's failure to know and follow the emergency procedure for extending the landing gear after loss of electrical power. Factors relating to the accident were: an inoperative alternator, inadequate maintenance by the operator, a depleted battery, and…
- [NTSB FTW96LA197](https://openairdocs.org/ntsb/FTW96LA197.md): Piper PA-28R-201T · Peyton, CO · Accident · No injuries · Limited investigation · Final report · May 2, 1996 · N175WW · Substantial damage
  > the failure of the right main tire due to valve stem separation.
- [NTSB FTW93FA105](https://openairdocs.org/ntsb/FTW93FA105.md): Piper PA-28R-201T · Radium Springs, NM · Accident · 2 fatal · Field investigation · Final report · Mar 15, 1993 · N47402 · Destroyed
  > A total failure of the airplane's vacuum system. Factors which contributed to the accident were: the dark night, snow, the pilot's loss of aircraft control, and the pilot's lack of experience in flying in actual intrument meteorological conditions.
- [NTSB LAX85LA341](https://openairdocs.org/ntsb/LAX85LA341.md): Piper PA-28R-201T · Hesperia, CA · Accident · No injuries · Limited investigation · Final report · Aug 6, 1985 · N6166H · Substantial damage
  > Upon completing a x-c flt, the plt placed the landing gear selector in the down position, & thereafter observed 'three in the green.' The plt reported that the acft touched down normally, & as weight placed onto the gear the right main gear retracted. The…
- [NTSB MKC85LA035](https://openairdocs.org/ntsb/MKC85LA035.md): Piper PA-28R-201T · Norfolk, NE · Accident · No injuries · Limited investigation · Final report · Dec 11, 1984 · N3664M · Substantial damage
  > The plt confirmed an alternator failure a short time after departing fairmont, cancelled his IFR clearance and continued to Norfolk for landing. Upon reaching his destination the plt was unable to extend the landing gear due to the electrical failure and no…
- [NTSB CHI83LA113](https://openairdocs.org/ntsb/CHI83LA113.md): Piper PA-28R · Jackson, MI · Accident · No injuries · Limited investigation · Final report · Feb 13, 1983 · N47875 · Substantial damage
  > Complete electrical failure occurred at 8,000 ft. the plt diverted to Jackson & the acft landed wheels-up. The plt laterstated that he thought he was familiar with the emergency gear extension procedures in the flt manual but that he might not have put the…
- [NTSB DEN82DA055](https://openairdocs.org/ntsb/DEN82DA055.md): Piper PA-28R-201T · Longmont, CO · Accident · No injuries · Final report · Apr 5, 1982 · N423CC · Substantial damage
  > The pilot reported that he made a normal approach and touched down in the landing zone as defined by the VASI. However, during the landing roll, the right brake was inoperative. He was unable to stop on the remaining runway while rolling straight ahead. About…

## 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 ('7102813')
    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" = 130))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102813&occurrence=130

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