# NTSB investigations, 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.

Page 42 of 61 · 3,021 cases

## Cases, newest first

- [NTSB CHI76FEP28](https://openairdocs.org/ntsb/CHI76FEP28.md): Piper PA-28R · Pulaski, WI · Accident · No injuries · Closed · Apr 20, 1976 · N4508J · Substantial damage
- [NTSB CHI76DEP27](https://openairdocs.org/ntsb/CHI76DEP27.md): Cessna 170A · Hartford, WI · Accident · No injuries · Closed · Apr 3, 1976 · N1332D · Substantial damage
- [NTSB CHI76AC052](https://openairdocs.org/ntsb/CHI76AC052.md): Beech E18S · Burlington, WI · Accident · 1 fatal · Closed · Mar 1, 1976 · N386 · Destroyed
- [NTSB CHI76DER07](https://openairdocs.org/ntsb/CHI76DER07.md): Cessna 150 · Amery, WI · Accident · No injuries · Closed · Feb 26, 1976 · N3596L · Substantial damage
- [NTSB CHI76DEP26](https://openairdocs.org/ntsb/CHI76DEP26.md): Piper PA-18 · Milwaukee, WI · Accident · No injuries · Closed · Feb 23, 1976 · N326T · Substantial damage
- [NTSB CHI76AC050](https://openairdocs.org/ntsb/CHI76AC050.md): Piper PA-32 · Cable, WI · Accident · 1 fatal · Closed · Feb 20, 1976 · N3947W · Destroyed
- [NTSB CHI76DEP24](https://openairdocs.org/ntsb/CHI76DEP24.md): Piper PA-20 · Baraboo, WI · Accident · No injuries · Closed · Feb 8, 1976 · N7354K · Substantial damage
- [NTSB CHI76DEP25](https://openairdocs.org/ntsb/CHI76DEP25.md): Cessna 182 · Milwaukee, WI · Accident · No injuries · Closed · Feb 6, 1976 · N3142R · Substantial damage
- [NTSB CHI76DEP23](https://openairdocs.org/ntsb/CHI76DEP23.md): Taylorcraft BC12-D · Chambers Isle, WI · Accident · Minor injuries · Closed · Jan 25, 1976 · N95927 · Substantial damage
- [NTSB CHI76DEP21](https://openairdocs.org/ntsb/CHI76DEP21.md): Cessna 140 · Kenosha, WI · Accident · No injuries · Closed · Jan 18, 1976 · N701F · Substantial damage
- [NTSB CHI76DEP22](https://openairdocs.org/ntsb/CHI76DEP22.md): Piper PA-22 · Rhinelander, WI · Accident · No injuries · Closed · Jan 15, 1976 · N3347A · Substantial damage
- [NTSB CHI76AC044](https://openairdocs.org/ntsb/CHI76AC044.md): Piper PA-28 · Beloit, WI · Accident · 1 fatal · Closed · Jan 11, 1976 · N55577 · Destroyed
- [NTSB CHI76DER06](https://openairdocs.org/ntsb/CHI76DER06.md): Aero Comdr 100 · Superior, WI · Accident · No injuries · Closed · Dec 9, 1975 · N3877X · Substantial damage
- [NTSB CHI76DEP20](https://openairdocs.org/ntsb/CHI76DEP20.md): Piper PA-28 · Lancaster, WI · Accident · No injuries · Closed · Dec 9, 1975 · N98107 · Substantial damage
- [NTSB CHI76FEP19](https://openairdocs.org/ntsb/CHI76FEP19.md): Cessna 172A · Madison, WI · Accident · Serious injuries · Closed · Nov 22, 1975 · N7727T · Destroyed
- [NTSB CHI76FER05](https://openairdocs.org/ntsb/CHI76FER05.md): Cessna 150G · Rice Lake, WI · Accident · No injuries · Closed · Nov 15, 1975 · N3940J · Substantial damage
- [NTSB CHI76FEP18](https://openairdocs.org/ntsb/CHI76FEP18.md): Beech 95-B55 · Crandon, WI · Accident · Serious injuries · Closed · Nov 7, 1975 · N181Q · Substantial damage
- [NTSB CHI76FEP16](https://openairdocs.org/ntsb/CHI76FEP16.md): Cessna 150H · Lake Geneva, WI · Accident · No injuries · Closed · Oct 12, 1975 · N50127 · Substantial damage
- [NTSB CHI76DEP15](https://openairdocs.org/ntsb/CHI76DEP15.md): Grum Amer AA-5 · Necedah, WI · Accident · No injuries · Closed · Sep 14, 1975 · N5484L · Substantial damage
- [NTSB CHI76AC023](https://openairdocs.org/ntsb/CHI76AC023.md): Piper PA-22 · Cataract, WI · Accident · 2 fatal · Closed · Sep 7, 1975 · N3279B · Destroyed
- [NTSB CHI76DEP14](https://openairdocs.org/ntsb/CHI76DEP14.md): Cessna 182 · Ft Atkinson, WI · Accident · No injuries · Closed · Aug 30, 1975 · N71248 · Substantial damage
- [NTSB CHI76DER04](https://openairdocs.org/ntsb/CHI76DER04.md): Bensen B-8M · New Richmond, WI · Accident · No injuries · Closed · Aug 28, 1975 · N8322 · Substantial damage
- [NTSB CHI76FER03](https://openairdocs.org/ntsb/CHI76FER03.md): Piper PA-22 · Siren, WI · Accident · Serious injuries · Closed · Aug 11, 1975 · N1409C · Destroyed
- [NTSB CHI76DEP13](https://openairdocs.org/ntsb/CHI76DEP13.md): Stearman A75N1 · Portage, WI · Accident · Minor injuries · Closed · Aug 11, 1975 · N55891 · Destroyed
- [NTSB CHI76FEP09](https://openairdocs.org/ntsb/CHI76FEP09.md): Breezy R201 · Oshkosh, WI · Accident · No injuries · Closed · Aug 2, 1975 · N5AF · Substantial damage
- [NTSB CHI76AC008](https://openairdocs.org/ntsb/CHI76AC008.md): Cessna 170B · Iron Ridge, WI · Accident · 1 fatal · Closed · Aug 2, 1975 · N3468C · Destroyed
- [NTSB CHI76DEP11](https://openairdocs.org/ntsb/CHI76DEP11.md): Piper PA-28 · Mt Horeb, WI · Accident · Serious injuries · Closed · Aug 1, 1975 · N15581 · Substantial damage
- [NTSB CHI76FER02](https://openairdocs.org/ntsb/CHI76FER02.md): Piper PA-18 · Cumberland, WI · Accident · No injuries · Closed · Jul 28, 1975 · N5404Y · Substantial damage
- [NTSB CHI76DEP12](https://openairdocs.org/ntsb/CHI76DEP12.md): Cessna 188 · Gillman, WI · Accident · No injuries · Closed · Jul 28, 1975 · N8135V · Substantial damage
- [NTSB CHI76DEP08](https://openairdocs.org/ntsb/CHI76DEP08.md): Aeronca 11AC · Holmen, WI · Accident · No injuries · Closed · Jul 28, 1975 · N9692E · Substantial damage
- [NTSB CHI76FEP07](https://openairdocs.org/ntsb/CHI76FEP07.md): Nieuport 17 · Milwaukee, WI · Accident · 1 fatal · Closed · Jul 27, 1975 · N3603 · Destroyed
- [NTSB CHI76FER01](https://openairdocs.org/ntsb/CHI76FER01.md): Piper PA-25 · Balsam Lake, WI · Accident · Minor injuries · Closed · Jul 26, 1975 · N4799Y · Substantial damage
- [NTSB CHI75FEP65](https://openairdocs.org/ntsb/CHI75FEP65.md): Beech E18S · Burlington, WI · Accident · No injuries · Closed · Jul 25, 1975 · N402FW · Substantial damage
- [NTSB CHI76DEP06](https://openairdocs.org/ntsb/CHI76DEP06.md): Stearman A75N1 · Alma Center, WI · Accident · No injuries · Closed · Jul 22, 1975 · N55898 · Substantial damage
- [NTSB CHI76DEP10](https://openairdocs.org/ntsb/CHI76DEP10.md): Grum Amer AA1-A · Portage, WI · Accident · Minor injuries · Closed · Jul 20, 1975 · N9251L · Substantial damage
- [NTSB CHI76FEP05](https://openairdocs.org/ntsb/CHI76FEP05.md): Beech S3S · Franklin, WI · Accident · Serious injuries · Closed · Jul 19, 1975 · N1478V · Substantial damage
- [NTSB CHI76AC003](https://openairdocs.org/ntsb/CHI76AC003.md): Grum Amer AA-5 · Hammond, WI · Accident · 4 fatal · Closed · Jul 19, 1975 · N5875L · Destroyed
- [NTSB CHI76DEP03](https://openairdocs.org/ntsb/CHI76DEP03.md): Piper PA-25 · Bancroft, WI · Accident · No injuries · Closed · Jul 15, 1975 · N4659Y · Substantial damage
- [NTSB CHI76FEP02](https://openairdocs.org/ntsb/CHI76FEP02.md): Navion N1A · Hales Corners, WI · Accident · No injuries · Closed · Jul 6, 1975 · N5108K · Substantial damage
- [NTSB CHI76DEP04](https://openairdocs.org/ntsb/CHI76DEP04.md): Cessna 182 · West Bend, WI · Accident · No injuries · Closed · Jul 6, 1975 · N3707U · Substantial damage
- [NTSB CHI76FEP01](https://openairdocs.org/ntsb/CHI76FEP01.md): Luscombe 8A · Montello, WI · Accident · Serious injuries · Closed · Jul 4, 1975 · N77887 · Substantial damage
- [NTSB CHI75DEP71](https://openairdocs.org/ntsb/CHI75DEP71.md): Stinson 108-1 · Montello, WI · Accident · No injuries · Closed · Jun 27, 1975 · N8784K · Substantial damage
- [NTSB CHI75FEP69](https://openairdocs.org/ntsb/CHI75FEP69.md): Cessna 182H · Gratiot, WI · Accident · No injuries · Closed · Jun 22, 1975 · N8454S · Substantial damage
- [NTSB CHI75DEP72](https://openairdocs.org/ntsb/CHI75DEP72.md): Piper PA-24 · Sturgeon Bay, WI · Accident · No injuries · Closed · Jun 20, 1975 · N5837P · Substantial damage
- [NTSB CHI75FEP70](https://openairdocs.org/ntsb/CHI75FEP70.md): Cessna 170B · Medford, WI · Accident · No injuries · Closed · Jun 19, 1975 · N2352D · Substantial damage
- [NTSB CHI75FEP46](https://openairdocs.org/ntsb/CHI75FEP46-201281.md): Luscombe 8A · Burlington, WI · Accident · Minor injuries · Closed · Jun 14, 1975 · N45974 · Substantial damage
- [NTSB CHI75FEP68](https://openairdocs.org/ntsb/CHI75FEP68.md): Grum Amer AA1 · Delavan, WI · Accident · Serious injuries · Closed · Jun 12, 1975 · N6543L · Substantial damage
- [NTSB CHI75FER07](https://openairdocs.org/ntsb/CHI75FER07.md): Beech A23 · Baldwin, WI · Accident · Serious injuries · Closed · Jun 7, 1975 · N4769J · Destroyed
- [NTSB CHI75FEP66](https://openairdocs.org/ntsb/CHI75FEP66.md): Piper PA-22 · Pewaukee, WI · Accident · No injuries · Closed · Jun 6, 1975 · N7043D · Substantial damage
- [NTSB CHI75FEP64](https://openairdocs.org/ntsb/CHI75FEP64.md): Beech A36 · Wausaw, WI · Accident · Minor injuries · Closed · May 31, 1975 · N9076Q · Destroyed

Next page: https://openairdocs.org/ntsb.md?state=WI&page=43

## 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'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=42&state=WI

---
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.