# NTSB investigations: Piper PA-20, CO

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 CEN20CA161](https://openairdocs.org/ntsb/CEN20CA161.md): Piper PA 20 · Colorado Springs, CO · Accident · No injuries · Data collection · Final report · Apr 26, 2020 · N1598A · Substantial damage
  > The flight instructor's improper landing flare, which resulted in a bounced landing, and his subsequent loss of directional control.
- [NTSB DEN04LA133](https://openairdocs.org/ntsb/DEN04LA133.md): Piper PA-20 · Hayden, CO · Accident · No injuries · Limited investigation · Final report · Sep 3, 2004 · N7030K · Substantial damage
  > the pilot's failure to maintain aircraft control during landing. Contributing factors include the excessive crosswind component, and the gusty wind conditions.
- [NTSB DEN03LA005](https://openairdocs.org/ntsb/DEN03LA005.md): Piper PA-20 · Watkins, CO · Accident · No injuries · Limited investigation · Final report · Oct 9, 2002 · N7672K · Substantial damage
  > the pilot's inability [not possible] to control the airplane during landing roll due to the failure of the left brake, and the subsequent inadvertent ground loop.
- [NTSB DEN71FTE17](https://openairdocs.org/ntsb/DEN71FTE17.md): Piper PA-20 · Usaf Academy, CO · Accident · Minor injuries · Closed · Jun 24, 1971 · N7783K · Substantial damage
- [NTSB DEN70A0004](https://openairdocs.org/ntsb/DEN70A0004.md): Piper PA-20 · Penrose, CO · Accident · 1 fatal · Closed · Jul 11, 1969 · N7375K · Destroyed
- [NTSB DEN69D0223](https://openairdocs.org/ntsb/DEN69D0223.md): Piper PA-20 · Stmboat Sprg, CO · Accident · Minor injuries · Closed · Apr 29, 1969 · N7722K · Substantial damage
- [NTSB DEN67D0050](https://openairdocs.org/ntsb/DEN67D0050.md): Piper PA-20 · Denver, CO · Accident · No injuries · Closed · Jul 7, 1966 · N7371K · Substantial damage
- [NTSB DEN66F0100](https://openairdocs.org/ntsb/DEN66F0100.md): Piper PA-20 · Akron, CO · Accident · No injuries · Closed · Sep 14, 1965 · N6969K · Substantial damage
- [NTSB UNK64X3035](https://openairdocs.org/ntsb/UNK64X3035.md): Piper PA-20 · Nucia, CO · Accident · No injuries · Closed · Jul 25, 1964 · N1561A · Substantial damage
- [NTSB UNK64X2522](https://openairdocs.org/ntsb/UNK64X2522.md): Piper PA20 · Akron, CO · Accident · No injuries · Closed · Jun 27, 1964 · N1573A · Substantial damage
- [NTSB UNK64X1988](https://openairdocs.org/ntsb/UNK64X1988.md): Piper PA20 · Center, CO · Accident · No injuries · Closed · May 28, 1964 · N6978K · Substantial damage

## 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."eventStateOrRegion" = 'CO' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102002'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102002&state=CO

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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.