# NTSB investigations: Piper PA-24, WI

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 CEN12CA406](https://openairdocs.org/ntsb/CEN12CA406.md): Piper PA-24 · Watertown, WI · Accident · No injuries · Data collection · Final report · Jul 1, 2012 · N6580P · Substantial damage
  > The pilot’s failure to extend the landing gear before landing.
- [NTSB CHI03FA018](https://openairdocs.org/ntsb/CHI03FA018.md): Piper PA-24 · Fond du Lac, WI · Accident · 2 fatal · Field investigation · Final report · Nov 4, 2002 · N6606P · Destroyed
  > The pilot failed to maintain obstacle clearance from the power lines while on a night VFR approach. Factors to the accident included the dark night and the power lines.
- [NTSB CHI99LA246](https://openairdocs.org/ntsb/CHI99LA246.md): Piper PA-24-180 · Boscobel, WI · Accident · No injuries · Limited investigation · Final report · Jul 20, 1999 · N6316P · Substantial damage
  > the pilot's improper approach to landing. Factors included the carburetor icing, the delayed use of carburetor heat, the unsuitable terrain for landing, and the ditch.
- [NTSB CHI93LA122](https://openairdocs.org/ntsb/CHI93LA122.md): Piper PA-24-180 · Lyons, WI · Accident · Minor injuries · Limited investigation · Final report · Mar 29, 1993 · N7058P · Substantial damage
  > The pilot's use of an unsuitable runway.
- [NTSB CHI83LA188](https://openairdocs.org/ntsb/CHI83LA188.md): Piper PA-24-180 · Platteville, WI · Accident · No injuries · Limited investigation · Final report · Apr 26, 1983 · N5548P · Substantial damage
  > During arrival, the plt entered the traffic pattern to land on rwy 27 in x-wind conditions. The rwy was 2200 ft long & was wet from light rain. After making 2 go-arounds, a landing was made on the 3rd apch. The plt reported that the braking was poor to nil.…
- [NTSB CHI77FER04](https://openairdocs.org/ntsb/CHI77FER04.md): Piper PA-24 · Superior, WI · Accident · 1 fatal · Closed · Jul 4, 1977 · N8898 · Substantial damage
- [NTSB CHI77FA049](https://openairdocs.org/ntsb/CHI77FA049.md): Piper PA-24 · Grafton, WI · Accident · 4 fatal · Closed · Jun 11, 1977 · N6349P · Destroyed
- [NTSB CHI71AC034](https://openairdocs.org/ntsb/CHI71AC034.md): Piper PA-24 · Weston, WI · Accident · 4 fatal · Closed · Nov 18, 1970 · N7880P · Destroyed
- [NTSB CHI70F0274](https://openairdocs.org/ntsb/CHI70F0274.md): Piper PA-24 · Middleton, WI · Accident · No injuries · Closed · Sep 17, 1969 · N8149P · Substantial damage
- [NTSB CHI68D0724](https://openairdocs.org/ntsb/CHI68D0724.md): Piper PA-24 · Milwaukee, WI · Accident · No injuries · Closed · Apr 28, 1968 · N5078P · Substantial damage
- [NTSB CHI68D0275](https://openairdocs.org/ntsb/CHI68D0275.md): Piper PA-24 · Oshkosh, WI · Accident · No injuries · Closed · Aug 5, 1967 · N6704P · 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" = 'WI' 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 ('7102402'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102402&state=WI

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