# NTSB investigations, 1971, IL

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 · 158 cases

## Latest cases

- [NTSB CHI72DEV20](https://openairdocs.org/ntsb/CHI72DEV20.md): Taylorcraft BC12-D · Jacksonville, IL · Accident · No injuries · Closed · Dec 31, 1971 · N95057 · Substantial damage
- [NTSB CHI72AC056](https://openairdocs.org/ntsb/CHI72AC056.md): Piper PA-24 · Rockford, IL · Accident · 2 fatal · Closed · Dec 30, 1971 · N5518P · Destroyed
- [NTSB CHI72IC055](https://openairdocs.org/ntsb/CHI72IC055.md): Lockheed Ga 382 · Chicago, IL · Incident · 1 fatal · Closed · Dec 26, 1971 · N9258R · No damage
- [NTSB CHI72FEE51](https://openairdocs.org/ntsb/CHI72FEE51.md): Beech 18 · Chicago, IL · Accident · No injuries · Closed · Dec 24, 1971 · N588K · Substantial damage
- [NTSB CHI72AC051](https://openairdocs.org/ntsb/CHI72AC051.md): Cessna 320D · Springfield, IL · Accident · 2 fatal · Closed · Dec 12, 1971 · N777K · Destroyed
- [NTSB CHI72FEE48](https://openairdocs.org/ntsb/CHI72FEE48.md): Navion B · Harvard, IL · Accident · No injuries · Closed · Dec 11, 1971 · N5327K · Substantial damage
- [NTSB CHI72FEE46](https://openairdocs.org/ntsb/CHI72FEE46.md): Cessna 150L · Libertyville, IL · Accident · No injuries · Closed · Nov 30, 1971 · N6835G · Substantial damage
- [NTSB CHI72FEE47](https://openairdocs.org/ntsb/CHI72FEE47.md): Piper PA-12 · Elgin, IL · Accident · No injuries · Closed · Nov 27, 1971 · N3847M · Substantial damage
- [NTSB CHI72DEV18](https://openairdocs.org/ntsb/CHI72DEV18.md): Piper PA-16 · Lawrenceville, IL · Accident · No injuries · Closed · Nov 20, 1971 · N5899H · Substantial damage
- [NTSB CHI72DEE45](https://openairdocs.org/ntsb/CHI72DEE45.md): Mooney M20B · Rockford, IL · Accident · No injuries · Closed · Nov 13, 1971 · N74578 · Substantial damage
- [NTSB CHI72FEE43](https://openairdocs.org/ntsb/CHI72FEE43.md): Cessna 310H · Elgin, IL · Accident · No injuries · Closed · Nov 7, 1971 · N7171L · Destroyed
- [NTSB CHI72DEE39](https://openairdocs.org/ntsb/CHI72DEE39.md): Piper PA-23 · Streator, IL · Accident · No injuries · Closed · Nov 2, 1971 · N5511Y · Substantial damage
- [NTSB CHI72DEE44](https://openairdocs.org/ntsb/CHI72DEE44.md): Piper PA-32 · Rockford, IL · Accident · No injuries · Closed · Oct 30, 1971 · N757UG · Substantial damage
- [NTSB CHI72FEE42](https://openairdocs.org/ntsb/CHI72FEE42.md): Beech V35A · Kankakee, IL · Accident · No injuries · Closed · Oct 29, 1971 · N7935R · Substantial damage
- [NTSB DCA72AZ004](https://openairdocs.org/ntsb/DCA72AZ004.md): Beech E18S · Peoria, IL · Accident · 16 fatal · Closed · Oct 21, 1971 · N51CS · Destroyed
- [NTSB CHI72DEE40](https://openairdocs.org/ntsb/CHI72DEE40.md): Cessna 170B · Moline, IL · Accident · No injuries · Closed · Oct 21, 1971 · N3532C · Substantial damage
- [NTSB CHI72FEE41](https://openairdocs.org/ntsb/CHI72FEE41.md): Cessna 150 · Seneca, IL · Accident · No injuries · Closed · Oct 20, 1971 · N5696G · Substantial damage
- [NTSB CHI72DEE38](https://openairdocs.org/ntsb/CHI72DEE38.md): Cessna 150 · Sandwich, IL · Accident · No injuries · Closed · Oct 18, 1971 · N5944G · Substantial damage
- [NTSB CHI72DEV17](https://openairdocs.org/ntsb/CHI72DEV17.md): Piper PA-25 · Ware, IL · Accident · No injuries · Closed · Oct 15, 1971 · N4552Y · Substantial damage
- [NTSB CHI72FEV16](https://openairdocs.org/ntsb/CHI72FEV16.md): Piper PA-28 · Carlinville, IL · Accident · No injuries · Closed · Oct 14, 1971 · N5889W · Substantial damage
- [NTSB CHI72FEE35](https://openairdocs.org/ntsb/CHI72FEE35.md): Piper PA-24 · Rockford, IL · Accident · No injuries · Closed · Oct 12, 1971 · N8702P · Substantial damage
- [NTSB CHI72FEE32](https://openairdocs.org/ntsb/CHI72FEE32.md): Beech 95-B55 · Lockport, IL · Accident · No injuries · Closed · Oct 9, 1971 · N7515N · Substantial damage
- [NTSB CHI72AC034](https://openairdocs.org/ntsb/CHI72AC034.md): Douglas DC-9 · Chicago, IL · Accident · No injuries · Closed · Oct 9, 1971 · N3308L · Minor damage
- [NTSB CHI72AC033](https://openairdocs.org/ntsb/CHI72AC033.md): Piper PA-28 · Urbana, IL · Accident · Minor injuries · Closed · Oct 9, 1971 · N6597W · 2 aircraft · Substantial damage
- [NTSB CHI72FEE37](https://openairdocs.org/ntsb/CHI72FEE37.md): Cessna 150 · Chicago, IL · Accident · No injuries · Closed · Oct 6, 1971 · N8405M · Destroyed
- [NTSB CHI72FEE29](https://openairdocs.org/ntsb/CHI72FEE29.md): Knight OW-1 · Maple Park, IL · Accident · No injuries · Closed · Oct 4, 1971 · N1013Z · Substantial damage
- [NTSB CHI72FEE30](https://openairdocs.org/ntsb/CHI72FEE30.md): Piper PA-12 · Gardner, IL · Accident · Serious injuries · Closed · Oct 3, 1971 · N3445M · Destroyed
- [NTSB CHI72FCA01](https://openairdocs.org/ntsb/CHI72FCA01.md): Piper PA-24 · E St Louis, IL · Accident · No injuries · Closed · Oct 3, 1971 · N6886P · Substantial damage
- [NTSB CHI72FEE33](https://openairdocs.org/ntsb/CHI72FEE33.md): Mooney M20E · Caledonia, IL · Accident · No injuries · Closed · Oct 2, 1971 · N5979Q · Substantial damage
- [NTSB CHI72FEE31](https://openairdocs.org/ntsb/CHI72FEE31.md): Piper PA-22 · Mchenry, IL · Accident · No injuries · Closed · Sep 29, 1971 · N4660Z · Destroyed
- [NTSB CHI72AC029](https://openairdocs.org/ntsb/CHI72AC029.md): Cessna 177 · Hanna City, IL · Accident · 4 fatal · Closed · Sep 27, 1971 · N3417T · Substantial damage
- [NTSB CHI72DEE36](https://openairdocs.org/ntsb/CHI72DEE36.md): Champion 7EC · Lasalle, IL · Accident · No injuries · Closed · Sep 24, 1971 · N7459B · Substantial damage
- [NTSB CHI72FEE28](https://openairdocs.org/ntsb/CHI72FEE28.md): Bell 47G-4A · Chicago, IL · Accident · Serious injuries · Closed · Sep 22, 1971 · N4033G · Substantial damage
- [NTSB CHI72FEE26](https://openairdocs.org/ntsb/CHI72FEE26.md): Piper PA-24 · Rock Falls, IL · Incident · No injuries · Closed · Sep 20, 1971 · N9065P · Minor damage
- [NTSB CHI72DEE34](https://openairdocs.org/ntsb/CHI72DEE34.md): Cessna 310B · Rockford, IL · Accident · No injuries · Closed · Sep 17, 1971 · N125ET · Substantial damage
- [NTSB CHI72DEE27](https://openairdocs.org/ntsb/CHI72DEE27.md): Piper PA-24 · Waukegan, IL · Accident · No injuries · Closed · Sep 13, 1971 · N7232P · Substantial damage
- [NTSB CHI72FEE22](https://openairdocs.org/ntsb/CHI72FEE22.md): Stinson 108 · West Chicago, IL · Accident · No injuries · Closed · Sep 7, 1971 · N26448 · Substantial damage
- [NTSB CHI72AC023](https://openairdocs.org/ntsb/CHI72AC023.md): Douglas DC-3 · Peotone, IL · Accident · Serious injuries · Closed · Sep 6, 1971 · N44992 · Minor damage
- [NTSB CHI72DEE23](https://openairdocs.org/ntsb/CHI72DEE23.md): Beech C35 · Dekalb, IL · Accident · No injuries · Closed · Sep 3, 1971 · N654D · Substantial damage
- [NTSB CHI72DEE24](https://openairdocs.org/ntsb/CHI72DEE24.md): Piper PA-28 · Clearing, IL · Accident · No injuries · Closed · Sep 1, 1971 · N5875U · Substantial damage
- [NTSB CHI72DEE25](https://openairdocs.org/ntsb/CHI72DEE25.md): Siai-Marche S205 · Northbrook, IL · Accident · No injuries · Closed · Aug 30, 1971 · N2832W · Substantial damage
- [NTSB CHI72DEE21](https://openairdocs.org/ntsb/CHI72DEE21.md): Cessna 180 · Wheeling, IL · Accident · No injuries · Closed · Aug 29, 1971 · N3868C · Substantial damage
- [NTSB CHI72FEV14](https://openairdocs.org/ntsb/CHI72FEV14.md): Piper PA-25 · Fisher, IL · Accident · No injuries · Closed · Aug 24, 1971 · N4772Y · Substantial damage
- [NTSB CHI72FEE18](https://openairdocs.org/ntsb/CHI72FEE18.md): Piper PA-28 · Grayslake, IL · Accident · Minor injuries · Closed · Aug 22, 1971 · N6652W · Substantial damage
- [NTSB CHI72FEE17](https://openairdocs.org/ntsb/CHI72FEE17.md): Piper PA-28 · Grayslake, IL · Accident · Minor injuries · Closed · Aug 22, 1971 · N8415R · Substantial damage
- [NTSB CHI72FEE16](https://openairdocs.org/ntsb/CHI72FEE16.md): Erco 415-C · Plainfield, IL · Accident · Minor injuries · Closed · Aug 21, 1971 · N3088H · Substantial damage
- [NTSB CHI72DEE20](https://openairdocs.org/ntsb/CHI72DEE20.md): Beech V35 · Plainfield, IL · Accident · Minor injuries · Closed · Aug 20, 1971 · N8452J · Substantial damage
- [NTSB CHI72DEV15](https://openairdocs.org/ntsb/CHI72DEV15.md): Piper PA-28 · Cropsey, IL · Accident · No injuries · Closed · Aug 18, 1971 · N5233L · Substantial damage
- [NTSB CHI72FEV13](https://openairdocs.org/ntsb/CHI72FEV13.md): Cessna 150 · Manito, IL · Accident · No injuries · Closed · Aug 16, 1971 · N6510S · Substantial damage
- [NTSB CHI72FEE15](https://openairdocs.org/ntsb/CHI72FEE15.md): Piper PA-28 · Grayslake, IL · Accident · No injuries · Closed · Aug 16, 1971 · N5691U · Substantial damage

Next page: https://openairdocs.org/ntsb.md?year=1971&state=IL&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" = 'IL' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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

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