# NTSB investigations, 1971, MI

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 1 of 4 · 159 cases

## Latest cases

- [NTSB CHI72DEM41](https://openairdocs.org/ntsb/CHI72DEM41.md): Piper PA-28 · Alma, MI · Accident · No injuries · Closed · Dec 31, 1971 · N8111W · Substantial damage
- [NTSB CHI72FEC20](https://openairdocs.org/ntsb/CHI72FEC20.md): Cessna 172G · Corunna, MI · Accident · No injuries · Closed · Dec 22, 1971 · N4142L · Substantial damage
- [NTSB CHI72AC050](https://openairdocs.org/ntsb/CHI72AC050.md): Hughes 269C · Clarkston, MI · Accident · 1 fatal · Closed · Dec 8, 1971 · N9652F · Destroyed
- [NTSB CHI72FEM40](https://openairdocs.org/ntsb/CHI72FEM40.md): Taylorcraft BC12-D · Williamsburg, MI · Accident · No injuries · Closed · Nov 25, 1971 · N95943 · Substantial damage
- [NTSB CHI72FEC19](https://openairdocs.org/ntsb/CHI72FEC19.md): Beech M35 · Owosso, MI · Accident · No injuries · Closed · Nov 23, 1971 · N9751R · Substantial damage
- [NTSB CHI72FEC18](https://openairdocs.org/ntsb/CHI72FEC18.md): Cessna 337 · Ann Arbor, MI · Accident · No injuries · Closed · Nov 10, 1971 · N2113X · Substantial damage
- [NTSB CHI72AC043](https://openairdocs.org/ntsb/CHI72AC043.md): Piper PA-24 · Ypsilanti, MI · Accident · 1 fatal · Closed · Nov 10, 1971 · N6861P · Destroyed
- [NTSB CHI72FEM39](https://openairdocs.org/ntsb/CHI72FEM39.md): Cessna 150 · Riverdale, MI · Accident · Minor injuries · Closed · Nov 8, 1971 · N7117S · Substantial damage
- [NTSB CHI72FEM37](https://openairdocs.org/ntsb/CHI72FEM37.md): Cessna 180 · Portage, MI · Accident · Serious injuries · Closed · Oct 30, 1971 · N4743B · Substantial damage
- [NTSB CHI72FEM38](https://openairdocs.org/ntsb/CHI72FEM38.md): Dehavilland DH.115 · Kalamazoo, MI · Accident · No injuries · Closed · Oct 29, 1971 · N11925 · Substantial damage
- [NTSB CHI72FEM36](https://openairdocs.org/ntsb/CHI72FEM36.md): Ryan ST-3KR · Grand Rapids, MI · Accident · No injuries · Closed · Oct 28, 1971 · N47554 · Substantial damage
- [NTSB CHI72FEC17](https://openairdocs.org/ntsb/CHI72FEC17.md): Champion 7ECA · Salem, MI · Accident · No injuries · Closed · Oct 10, 1971 · N9006L · Substantial damage
- [NTSB CHI72AC037](https://openairdocs.org/ntsb/CHI72AC037.md): Aeronca 7AC · South Lyon, MI · Accident · 2 fatal · Closed · Oct 10, 1971 · N82410 · Destroyed
- [NTSB CHI72AC036](https://openairdocs.org/ntsb/CHI72AC036.md): Piper PA-24 · Brighton, MI · Accident · 3 fatal · Closed · Oct 10, 1971 · N9015P · Destroyed
- [NTSB CHI72AC032](https://openairdocs.org/ntsb/CHI72AC032.md): Piper PA-28 · Concord, MI · Accident · 1 fatal · Closed · Oct 8, 1971 · N4700L · Destroyed
- [NTSB CHI72FEC16](https://openairdocs.org/ntsb/CHI72FEC16.md): Mcculloch J-2 · Linden, MI · Accident · No injuries · Closed · Oct 4, 1971 · N4317G · Destroyed
- [NTSB CHI72FEC15](https://openairdocs.org/ntsb/CHI72FEC15.md): Piper PA-28 · S Rockwood, MI · Accident · No injuries · Closed · Oct 3, 1971 · N95236 · Substantial damage
- [NTSB CHI72DEC14](https://openairdocs.org/ntsb/CHI72DEC14.md): Aeronca 15AC · Morenci, MI · Accident · No injuries · Closed · Oct 2, 1971 · N1175H · Substantial damage
- [NTSB CHI72FEM35](https://openairdocs.org/ntsb/CHI72FEM35.md): Cessna 150K · Bath, MI · Accident · No injuries · Closed · Sep 30, 1971 · N6069G · Substantial damage
- [NTSB CHI72AC030](https://openairdocs.org/ntsb/CHI72AC030.md): Piper PA-28 · Crystal Fall, MI · Accident · 4 fatal · Closed · Sep 27, 1971 · N8178W · Destroyed
- [NTSB CHI72FEM34](https://openairdocs.org/ntsb/CHI72FEM34.md): Cessna 150G · Montague, MI · Accident · No injuries · Closed · Sep 24, 1971 · N3444J · Substantial damage
- [NTSB CHI72AC026](https://openairdocs.org/ntsb/CHI72AC026.md): Piper PA-28 · Toledo, MI · Accident · 1 fatal · Closed · Sep 23, 1971 · N814CR · Destroyed
- [NTSB CHI72FEM32](https://openairdocs.org/ntsb/CHI72FEM32.md): Beech A23-24 · Wayland, MI · Accident · No injuries · Closed · Sep 21, 1971 · N3652Q · Substantial damage
- [NTSB CHI72FEM33](https://openairdocs.org/ntsb/CHI72FEM33.md): Mccullough J-2 · Greenville, MI · Accident · Minor injuries · Closed · Sep 20, 1971 · N4313G · Substantial damage
- [NTSB CHI72DEM31](https://openairdocs.org/ntsb/CHI72DEM31.md): Mooney M20F · Brevort, MI · Accident · No injuries · Closed · Sep 17, 1971 · N6765V · Substantial damage
- [NTSB CHI72FEM30](https://openairdocs.org/ntsb/CHI72FEM30.md): Piper PA-28 · Pellston, MI · Accident · No injuries · Closed · Sep 15, 1971 · N201MA · Substantial damage
- [NTSB CHI72FEM29](https://openairdocs.org/ntsb/CHI72FEM29.md): Cessna 150 · Traverse Cty, MI · Accident · No injuries · Closed · Sep 15, 1971 · N8893S · Substantial damage
- [NTSB CHI72FEC13](https://openairdocs.org/ntsb/CHI72FEC13.md): Piper PA-22 · Marine City, MI · Accident · No injuries · Closed · Sep 14, 1971 · N8705C · Substantial damage
- [NTSB CHI72FEM28](https://openairdocs.org/ntsb/CHI72FEM28.md): Cessna 172K · Acme, MI · Accident · Minor injuries · Closed · Sep 10, 1971 · CF-YJZ · Substantial damage
- [NTSB CHI72AC021](https://openairdocs.org/ntsb/CHI72AC021.md): Piper PA-28R · Flint, MI · Accident · Serious injuries · Closed · Sep 7, 1971 · N2070T · 2 aircraft · Destroyed
- [NTSB CHI72FEM20](https://openairdocs.org/ntsb/CHI72FEM20.md): Mong Sport MS-2 · Negaunee, MI · Accident · 1 fatal · Closed · Sep 6, 1971 · N38M · Destroyed
- [NTSB CHI72DEM22](https://openairdocs.org/ntsb/CHI72DEM22.md): Cessna 172G · Hart, MI · Accident · No injuries · Closed · Sep 6, 1971 · N4485L · Substantial damage
- [NTSB CHI72FEM21](https://openairdocs.org/ntsb/CHI72FEM21.md): Amer Avco AA1A · Hastings, MI · Accident · No injuries · Closed · Sep 5, 1971 · N9312L · Substantial damage
- [NTSB CHI72FEC12](https://openairdocs.org/ntsb/CHI72FEC12.md): Aeronca 7AC · Millington, MI · Accident · No injuries · Closed · Sep 5, 1971 · N84546 · Substantial damage
- [NTSB CHI72AC020](https://openairdocs.org/ntsb/CHI72AC020.md): Stinson 108-3 · Fowlerville, MI · Accident · 1 fatal · Closed · Sep 5, 1971 · N6480M · Destroyed
- [NTSB CHI72FEM23](https://openairdocs.org/ntsb/CHI72FEM23.md): Bell 47G2 · Manistee, MI · Accident · No injuries · Closed · Sep 4, 1971 · N10NR · Destroyed
- [NTSB CHI72FEM19](https://openairdocs.org/ntsb/CHI72FEM19.md): Schweizer 1-26 · Ionia, MI · Accident · Serious injuries · Closed · Sep 4, 1971 · N3809A · Substantial damage
- [NTSB CHI72DEM26](https://openairdocs.org/ntsb/CHI72DEM26.md): Cessna 182 · Charlevoix, MI · Accident · No injuries · Closed · Sep 4, 1971 · N3179R · Substantial damage
- [NTSB CHI72DEM25](https://openairdocs.org/ntsb/CHI72DEM25.md): Piper J-3 · Fremont, MI · Accident · No injuries · Closed · Sep 4, 1971 · N6840H · Substantial damage
- [NTSB CHI72DEM18](https://openairdocs.org/ntsb/CHI72DEM18.md): Cessna 310 · Pellston, MI · Incident · No injuries · Closed · Sep 4, 1971 · N191R · Minor damage
- [NTSB CHI72DEM17](https://openairdocs.org/ntsb/CHI72DEM17.md): Cessna 150H · Bruce Crosng, MI · Accident · No injuries · Closed · Sep 3, 1971 · N6501S · Substantial damage
- [NTSB CHI72DET07](https://openairdocs.org/ntsb/CHI72DET07.md): Piper PA-25 · Colon, MI · Accident · No injuries · Closed · Sep 1, 1971 · N7200Z · Substantial damage
- [NTSB CHI72FEC10](https://openairdocs.org/ntsb/CHI72FEC10.md): Cessna 177 RG · Horton, MI · Accident · No injuries · Closed · Aug 29, 1971 · N8237G · Substantial damage
- [NTSB CHI72FEM24](https://openairdocs.org/ntsb/CHI72FEM24.md): Piper J3 · Otsego, MI · Accident · No injuries · Closed · Aug 28, 1971 · N78521 · Substantial damage
- [NTSB CHI72AC018](https://openairdocs.org/ntsb/CHI72AC018.md): Piper PA-28 · Marshall, MI · Accident · 4 fatal · Closed · Aug 27, 1971 · N7905W · Destroyed
- [NTSB CHI72AC017](https://openairdocs.org/ntsb/CHI72AC017.md): Piper PA-22 · Cadillac, MI · Accident · 2 fatal · Closed · Aug 27, 1971 · N7039B · Destroyed
- [NTSB CHI72FEC08](https://openairdocs.org/ntsb/CHI72FEC08.md): Cessna 182G · Ann Arbor, MI · Accident · No injuries · Closed · Aug 22, 1971 · N2468R · Substantial damage
- [NTSB CHI72DEM14](https://openairdocs.org/ntsb/CHI72DEM14.md): Aeronca 15AC · Marquette, MI · Accident · No injuries · Closed · Aug 22, 1971 · N1199H · Substantial damage
- [NTSB CHI72FEM12](https://openairdocs.org/ntsb/CHI72FEM12.md): Piper PA-28 · Battle Creek, MI · Accident · No injuries · Closed · Aug 21, 1971 · N1810T · Substantial damage
- [NTSB CHI72FEC03](https://openairdocs.org/ntsb/CHI72FEC03.md): Cessna 140 · Pontiac, MI · Accident · No injuries · Closed · Aug 21, 1971 · N76130 · Substantial damage

Next page: https://openairdocs.org/ntsb.md?year=1971&state=MI&page=2

## 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") = 1971
  AND c."eventStateOrRegion" = 'MI' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=MI&year=1971

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