# NTSB investigations: Lycoming 0-235 series

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 79 of 92 · 4,598 cases

## Cases, newest first

- [NTSB SEA72DYA02](https://openairdocs.org/ntsb/SEA72DYA02.md): Piper PA-12 · Wendell, ID · Accident · No injuries · Closed · Jul 18, 1971 · N3580M · Substantial damage
- [NTSB MIA72DKG10](https://openairdocs.org/ntsb/MIA72DKG10.md): Amer Avco A-1 · Stone Mountain, GA · Accident · No injuries · Closed · Jul 17, 1971 · N5921L · Substantial damage
- [NTSB SEA72DTI02](https://openairdocs.org/ntsb/SEA72DTI02.md): Aeronca 7AC · Conrad, MT · Accident · No injuries · Closed · Jul 10, 1971 · N84458 · Substantial damage
- [NTSB MKC72FCD01](https://openairdocs.org/ntsb/MKC72FCD01.md): Piper PA-22 · Knoxville, IA · Accident · Minor injuries · Closed · Jul 7, 1971 · N4545Z · Substantial damage
- [NTSB CHI72DEI06](https://openairdocs.org/ntsb/CHI72DEI06.md): Amer Avco AA1-1A · Stow, OH · Accident · No injuries · Closed · Jul 6, 1971 · N9308L · Substantial damage
- [NTSB LAX72FUJ03](https://openairdocs.org/ntsb/LAX72FUJ03.md): Amer Avco AA1 · Phoenix, AZ · Accident · No injuries · Closed · Jul 3, 1971 · N6235L · Substantial damage
- [NTSB OAK71FXQ48](https://openairdocs.org/ntsb/OAK71FXQ48.md): Champion 7ECA · Truckee, CA · Accident · No injuries · Closed · Jun 30, 1971 · N2994G · Substantial damage
- [NTSB ANC72FAG01](https://openairdocs.org/ntsb/ANC72FAG01.md): Aeronca 7CCM · Kodiak, AK · Accident · No injuries · Closed · Jun 29, 1971 · N83528 · Substantial damage
- [NTSB SEA71FYE38](https://openairdocs.org/ntsb/SEA71FYE38.md): Champion 7ECA · Auburn, WA · Accident · No injuries · Closed · Jun 22, 1971 · N1628G · Substantial damage
- [NTSB ANC71FAH03](https://openairdocs.org/ntsb/ANC71FAH03.md): Champion 7ECA · Skwentna, AK · Accident · Serious injuries · Closed · Jun 22, 1971 · N5112X · Substantial damage
- [NTSB SEA71DYA39](https://openairdocs.org/ntsb/SEA71DYA39.md): Piper PA-11 · Newdale, ID · Accident · No injuries · Closed · Jun 20, 1971 · N4687M · Substantial damage
- [NTSB IAD71DID27](https://openairdocs.org/ntsb/IAD71DID27.md): Champion 7ECA · Clarksville, VA · Accident · No injuries · Closed · Jun 20, 1971 · N8376V · Substantial damage
- [NTSB NYC72DFA21](https://openairdocs.org/ntsb/NYC72DFA21.md): Piper PA-18 · Potsdam, NY · Accident · No injuries · Closed · Jun 16, 1971 · N327T · Substantial damage
- [NTSB CHI71DEI57](https://openairdocs.org/ntsb/CHI71DEI57.md): Piper PA-16 · Dorset, OH · Accident · No injuries · Closed · Jun 6, 1971 · N5359H · Substantial damage
- [NTSB MIA71FLA51](https://openairdocs.org/ntsb/MIA71FLA51.md): Piper PA-12 · Jacksonville, FL · Accident · No injuries · Closed · Jun 5, 1971 · N3942M · Substantial damage
- [NTSB MIA71FKQ37](https://openairdocs.org/ntsb/MIA71FKQ37.md): Amer Avco AA1-A · Jackson, MS · Accident · No injuries · Closed · Jun 3, 1971 · N9339L · Substantial damage
- [NTSB MIA71DLG29](https://openairdocs.org/ntsb/MIA71DLG29.md): Piper PA-16 · Isle Of Palms, SC · Accident · No injuries · Closed · May 30, 1971 · N5906H · Substantial damage
- [NTSB CHI71DEE79](https://openairdocs.org/ntsb/CHI71DEE79.md): Amer Avco AA1 · Pecatonica, IL · Accident · No injuries · Closed · May 30, 1971 · N5621L · Substantial damage
- [NTSB MIA71DLD66](https://openairdocs.org/ntsb/MIA71DLD66.md): Piper PA-16 · Venice, FL · Accident · No injuries · Closed · May 16, 1971 · N5332H · Substantial damage
- [NTSB CHI71FEV41](https://openairdocs.org/ntsb/CHI71FEV41.md): Piper PA-18 · Sheldon, IL · Accident · No injuries · Closed · May 16, 1971 · N223T · Minor damage
- [NTSB NYC71FHD53](https://openairdocs.org/ntsb/NYC71FHD53.md): Amer Avco AA1 · Bristol, PA · Accident · No injuries · Closed · May 14, 1971 · N5742L · Substantial damage
- [NTSB NYC71DFA58](https://openairdocs.org/ntsb/NYC71DFA58.md): Champion 7ECA · Lake Placid, NY · Accident · Minor injuries · Closed · May 11, 1971 · N1632G · Substantial damage
- [NTSB MIA71FKT59](https://openairdocs.org/ntsb/MIA71FKT59.md): Amer Avco AA-1 · Ft Myers, FL · Accident · No injuries · Closed · May 2, 1971 · N6155L · Substantial damage
- [NTSB IAD71FKM33](https://openairdocs.org/ntsb/IAD71FKM33.md): Champion 7ECA · Star, NC · Accident · No injuries · Closed · Apr 20, 1971 · N9007L · Substantial damage
- [NTSB SEA71DXM29](https://openairdocs.org/ntsb/SEA71DXM29.md): Cessna 140 · Atomic City, ID · Accident · No injuries · Closed · Apr 12, 1971 · N90124 · Substantial damage
- [NTSB ANC71FAG77](https://openairdocs.org/ntsb/ANC71FAG77.md): Piper PA-12 · Eagle River, AK · Accident · Serious injuries · Closed · Apr 4, 1971 · N2795M · Substantial damage
- [NTSB ANC71AA050](https://openairdocs.org/ntsb/ANC71AA050.md): Piper PA-22 · Fairbanks, AK · Accident · 1 fatal · Closed · Apr 4, 1971 · N4951Z · Substantial damage
- [NTSB IAD71DID22](https://openairdocs.org/ntsb/IAD71DID22.md): Piper PA-22 · Monterey, VA · Accident · No injuries · Closed · Mar 31, 1971 · N5703Z · Substantial damage
- [NTSB ANC71DAG82](https://openairdocs.org/ntsb/ANC71DAG82.md): Piper PA-18 · Wasilla, AK · Accident · No injuries · Closed · Mar 29, 1971 · N1225A · Substantial damage
- [NTSB NYC71FFG19](https://openairdocs.org/ntsb/NYC71FFG19.md): Champion 7ECA · Pittsfield, ME · Accident · No injuries · Closed · Mar 28, 1971 · N6324N · Substantial damage
- [NTSB FTW71FRJ30](https://openairdocs.org/ntsb/FTW71FRJ30.md): Amer Avco AA1 · Pineville, LA · Accident · Minor injuries · Closed · Mar 18, 1971 · N5932L · Substantial damage
- [NTSB IAD71DKM31](https://openairdocs.org/ntsb/IAD71DKM31.md): Piper PA-16 · Greensboro, NC · Accident · No injuries · Closed · Mar 13, 1971 · N5623H · Substantial damage
- [NTSB SEA71FDA17](https://openairdocs.org/ntsb/SEA71FDA17.md): Piper PA-11 · Alzada, MT · Accident · No injuries · Closed · Mar 11, 1971 · N4532M · Substantial damage
- [NTSB CHI71FGA19](https://openairdocs.org/ntsb/CHI71FGA19.md): Piper PA-22 · Hamilton, OH · Accident · No injuries · Closed · Mar 5, 1971 · N5528Z · Substantial damage
- [NTSB FTW71FPD38](https://openairdocs.org/ntsb/FTW71FPD38.md): Piper PA-12 · Keller, TX · Accident · No injuries · Closed · Feb 13, 1971 · N2608M · Substantial damage
- [NTSB FTW71FPD36](https://openairdocs.org/ntsb/FTW71FPD36.md): Miniplane DSA-1 · Arlington, TX · Accident · No injuries · Closed · Feb 9, 1971 · N29T · Substantial damage
- [NTSB FTW71FQG56](https://openairdocs.org/ntsb/FTW71FQG56.md): Luscombe 8E · Brownfield, TX · Accident · No injuries · Closed · Feb 8, 1971 · N39067 · Substantial damage
- [NTSB FTW71FRA39](https://openairdocs.org/ntsb/FTW71FRA39.md): Amer Avco AA1 · Friendswood, TX · Accident · No injuries · Closed · Jan 27, 1971 · N5668L · Substantial damage
- [NTSB MIA71DKT35](https://openairdocs.org/ntsb/MIA71DKT35.md): Piper PA-12 · Belle Glade, FL · Accident · Minor injuries · Closed · Jan 24, 1971 · N3694M · Substantial damage
- [NTSB CHI71DDJ37](https://openairdocs.org/ntsb/CHI71DDJ37.md): Piper PA-22 · Platteville, WI · Accident · No injuries · Closed · Jan 20, 1971 · N4990Z · Substantial damage
- [NTSB LAX71FUJ58](https://openairdocs.org/ntsb/LAX71FUJ58.md): Amer Avco AA1 · Flagstaff, AZ · Accident · Minor injuries · Closed · Jan 18, 1971 · N9304L · Substantial damage
- [NTSB NYC71DFA38](https://openairdocs.org/ntsb/NYC71DFA38.md): Piper PA-22 · Frankfort, NY · Accident · No injuries · Closed · Jan 16, 1971 · N5883Z · Substantial damage
- [NTSB CHI71FBD49](https://openairdocs.org/ntsb/CHI71FBD49.md): Yankee AA1 · Crystal Lake, IL · Accident · No injuries · Closed · Jan 9, 1971 · N5686L · Substantial damage
- [NTSB DEN71DXD43](https://openairdocs.org/ntsb/DEN71DXD43.md): Amer Avco AA-1 · Longmont, CO · Accident · No injuries · Closed · Dec 29, 1970 · N5981L · Substantial damage
- [NTSB MKC71DCG37](https://openairdocs.org/ntsb/MKC71DCG37.md): Piper PA-16 · Topeka, KS · Accident · No injuries · Closed · Dec 19, 1970 · N5920H · Substantial damage
- [NTSB CHI71FBJ48](https://openairdocs.org/ntsb/CHI71FBJ48.md): Piper PA-22 · Bay City, MI · Accident · No injuries · Closed · Dec 13, 1970 · N4650Z · Substantial damage
- [NTSB SEA71DWG35](https://openairdocs.org/ntsb/SEA71DWG35.md): Piper PA-22 · Hayden Lake, ID · Accident · No injuries · Closed · Dec 12, 1970 · N5372Z · Substantial damage
- [NTSB FTW71DQG47](https://openairdocs.org/ntsb/FTW71DQG47.md): Piper PA-18 · Lubbock, TX · Accident · No injuries · Closed · Dec 8, 1970 · N268T · Substantial damage
- [NTSB CHI71FBM12](https://openairdocs.org/ntsb/CHI71FBM12.md): Piper PA-22 · Sherwood, MI · Accident · No injuries · Closed · Dec 7, 1970 · N5362Z · Substantial damage
- [NTSB CHI71FBD42](https://openairdocs.org/ntsb/CHI71FBD42.md): Piper PA-22 · Oglesby, IL · Accident · No injuries · Closed · Dec 4, 1970 · N5485Z · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=41505&page=80

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41505'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41505&page=79

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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.