# NTSB investigations: Lycoming 0-540 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 51 of 71 · 3,542 cases

## Cases, newest first

- [NTSB DEN71DTE12](https://openairdocs.org/ntsb/DEN71DTE12.md): Piper PA-25 · Breen, CO · Accident · No injuries · Closed · Jun 11, 1971 · N6629Z · Substantial damage
- [NTSB DEN71FTE10](https://openairdocs.org/ntsb/DEN71FTE10.md): Callair A-9 · Firestone, CO · Accident · Serious injuries · Closed · Jun 5, 1971 · N9648Z · Destroyed
- [NTSB MKC71DTG28](https://openairdocs.org/ntsb/MKC71DTG28.md): Piper PA-25 · Devils Lake, ND · Accident · Serious injuries · Closed · Jun 1, 1971 · N4812Y · Substantial damage
- [NTSB CHI71DEP52](https://openairdocs.org/ntsb/CHI71DEP52.md): Piper PA-25 · Random Lake, WI · Accident · No injuries · Closed · May 28, 1971 · N4421Y · Substantial damage
- [NTSB FTW71FRH31](https://openairdocs.org/ntsb/FTW71FRH31.md): Piper PA-24 · Mcallen, TX · Accident · No injuries · Closed · May 27, 1971 · N7731P · Substantial damage
- [NTSB ANC71AA063](https://openairdocs.org/ntsb/ANC71AA063.md): Piper PA-32 · Pilot Sta, AK · Accident · No injuries · Closed · May 23, 1971 · N3519W · Substantial damage
- [NTSB SEA71DYG55](https://openairdocs.org/ntsb/SEA71DYG55.md): Piper PA-25 · Lind, WA · Accident · No injuries · Closed · May 22, 1971 · N4722Y · Substantial damage
- [NTSB IAD71DLJ26](https://openairdocs.org/ntsb/IAD71DLJ26.md): Callair A-9 · Aurora, NC · Accident · No injuries · Closed · May 22, 1971 · N8266H · Substantial damage
- [NTSB CHI71FLQ24](https://openairdocs.org/ntsb/CHI71FLQ24.md): Aero Comdr A-9 · Morganfield, KY · Accident · No injuries · Closed · May 15, 1971 · N7712V · Destroyed
- [NTSB MKC71FCJ62](https://openairdocs.org/ntsb/MKC71FCJ62.md): Aero Comdr A-9 · St Libory, NE · Accident · No injuries · Closed · May 13, 1971 · N8292H · Substantial damage
- [NTSB OAK71FVA71](https://openairdocs.org/ntsb/OAK71FVA71.md): Piper PA-32 · Merced, CA · Accident · No injuries · Closed · May 10, 1971 · N3343W · Substantial damage
- [NTSB LAX71FUG83](https://openairdocs.org/ntsb/LAX71FUG83.md): Piper PA-24 · Chino, CA · Accident · No injuries · Closed · May 9, 1971 · N6229P · Substantial damage
- [NTSB MKC71DCQ39](https://openairdocs.org/ntsb/MKC71DCQ39.md): Piper PA-25 · Yates Center, KS · Accident · No injuries · Closed · May 8, 1971 · N6810Z · Substantial damage
- [NTSB IAD71AI051](https://openairdocs.org/ntsb/IAD71AI051.md): Piper PA-32 · Buckhannon, WV · Accident · No injuries · Closed · May 8, 1971 · N3344W · Substantial damage
- [NTSB MIA71RM104](https://openairdocs.org/ntsb/MIA71RM104.md): Piper PA-32 · Santa Domngo, DR · Accident · No injuries · Closed · May 2, 1971 · N4794S · Substantial damage
- [NTSB OAK71FVW31](https://openairdocs.org/ntsb/OAK71FVW31.md): Piper PA-24 · Lathrop Wells, NV · Accident · No injuries · Closed · Apr 26, 1971 · N8241P · Substantial damage
- [NTSB MIA71FKT57](https://openairdocs.org/ntsb/MIA71FKT57.md): Piper PA-25 · Miami, FL · Accident · Serious injuries · Closed · Apr 26, 1971 · N8773L · Substantial damage
- [NTSB IAD71DLJ21](https://openairdocs.org/ntsb/IAD71DLJ21.md): Piper PA-24 · Hatteras, NC · Accident · No injuries · Closed · Apr 25, 1971 · N7460P · Substantial damage
- [NTSB MKC71DCA33](https://openairdocs.org/ntsb/MKC71DCA33.md): Piper PA-25 · Washington, MO · Accident · No injuries · Closed · Apr 23, 1971 · N6576Z · Substantial damage
- [NTSB OAK71DVA69](https://openairdocs.org/ntsb/OAK71DVA69.md): Piper PA-25 · Tulare, CA · Accident · No injuries · Closed · Apr 20, 1971 · N7092Z · Substantial damage
- [NTSB MIA71DKJ53](https://openairdocs.org/ntsb/MIA71DKJ53.md): Piper PA-25 · Mccullough, AL · Accident · No injuries · Closed · Apr 20, 1971 · N7509Z · Substantial damage
- [NTSB NYC71FNA46](https://openairdocs.org/ntsb/NYC71FNA46.md): Piper PA-23 · Norwood, MA · Accident · No injuries · Closed · Apr 17, 1971 · N5376Y · Substantial damage
- [NTSB MKC71DCD72](https://openairdocs.org/ntsb/MKC71DCD72.md): Piper PA-32 · Kingsley, IA · Accident · No injuries · Closed · Apr 16, 1971 · N3954W · Substantial damage
- [NTSB LAX71DUJ44](https://openairdocs.org/ntsb/LAX71DUJ44.md): Piper PA-24 · Yuma, AZ · Accident · No injuries · Closed · Apr 9, 1971 · N7541P · Substantial damage
- [NTSB MKC71FCJ59](https://openairdocs.org/ntsb/MKC71FCJ59.md): Callair A9 · Gibbon, NE · Accident · Minor injuries · Closed · Apr 8, 1971 · N3606G · Substantial damage
- [NTSB FTW71DQG65](https://openairdocs.org/ntsb/FTW71DQG65.md): Piper PA-25 · Spearman, TX · Accident · No injuries · Closed · Apr 6, 1971 · N6907Z · Destroyed
- [NTSB DEN71DXA20](https://openairdocs.org/ntsb/DEN71DXA20.md): Piper PA-25 · Casper, WY · Accident · No injuries · Closed · Apr 2, 1971 · N7685Z · Substantial damage
- [NTSB NYC71FFD41](https://openairdocs.org/ntsb/NYC71FFD41.md): Piper PA-24 · Lincoln, RI · Accident · No injuries · Closed · Mar 30, 1971 · N8233P · Substantial damage
- [NTSB CHI71FBJ64](https://openairdocs.org/ntsb/CHI71FBJ64.md): Piper PA-28 · Alpena, MI · Accident · No injuries · Closed · Mar 26, 1971 · N8547N · Substantial damage
- [NTSB ANC71AA047](https://openairdocs.org/ntsb/ANC71AA047.md): Helio Acft H-250 · Kobuk, AK · Accident · No injuries · Closed · Mar 22, 1971 · N5463E · Substantial damage
- [NTSB CHI71FGG29](https://openairdocs.org/ntsb/CHI71FGG29.md): Piper PA-28 · Columbus, OH · Accident · No injuries · Closed · Mar 21, 1971 · N9081W · Substantial damage
- [NTSB OAK71FXQ31](https://openairdocs.org/ntsb/OAK71FXQ31.md): Piper PA-24 · Reno, NV · Accident · No injuries · Closed · Mar 17, 1971 · N7005P · Substantial damage
- [NTSB MKC71DCG47](https://openairdocs.org/ntsb/MKC71DCG47.md): Piper PA-24 · Olathe, KS · Accident · No injuries · Closed · Mar 14, 1971 · N6424P · Substantial damage
- [NTSB MIA71AM081](https://openairdocs.org/ntsb/MIA71AM081.md): Piper PA-32 · Vieques Island, PR · Accident · No injuries · Closed · Mar 9, 1971 · N3996W · Substantial damage
- [NTSB CHI71FGA18](https://openairdocs.org/ntsb/CHI71FGA18.md): Piper PA-28 · Middletown, OH · Accident · No injuries · Closed · Mar 4, 1971 · N8664W · Substantial damage
- [NTSB FTW71DRF29](https://openairdocs.org/ntsb/FTW71DRF29.md): Piper PA-32 · Georgetown, LA · Accident · No injuries · Closed · Mar 3, 1971 · N7742J · Substantial damage
- [NTSB SEA71DWA31](https://openairdocs.org/ntsb/SEA71DWA31.md): Piper PA-32 · Condon, OR · Accident · No injuries · Closed · Feb 25, 1971 · N3623W · Substantial damage
- [NTSB CHI71FBQ31](https://openairdocs.org/ntsb/CHI71FBQ31.md): Piper PA-32 · Pontiac, IL · Accident · No injuries · Closed · Feb 25, 1971 · N2785Q · Substantial damage
- [NTSB FTW71FRJ28](https://openairdocs.org/ntsb/FTW71FRJ28.md): Piper PA-25 · Bossier City, LA · Accident · No injuries · Closed · Feb 24, 1971 · N8700L · Substantial damage
- [NTSB MKC71DCD59](https://openairdocs.org/ntsb/MKC71DCD59.md): Piper PA-32 · Guthrie Cntr, IA · Accident · No injuries · Closed · Feb 19, 1971 · N4806S · Substantial damage
- [NTSB MIA71DKG66](https://openairdocs.org/ntsb/MIA71DKG66.md): Piper PA-24 · Stone Mountain, GA · Accident · No injuries · Closed · Feb 18, 1971 · N7217P · Substantial damage
- [NTSB OAK71DVM39](https://openairdocs.org/ntsb/OAK71DVM39.md): Piper PA-24 · San Jose, CA · Accident · Minor injuries · Closed · Feb 13, 1971 · N7994P · Substantial damage
- [NTSB CHI71FDW36](https://openairdocs.org/ntsb/CHI71FDW36.md): Piper PA-32 · Westland, MI · Accident · No injuries · Closed · Feb 13, 1971 · N4726S · Substantial damage
- [NTSB SEA71DXM25](https://openairdocs.org/ntsb/SEA71DXM25.md): Piper PA-32 · Preston, ID · Accident · No injuries · Closed · Feb 12, 1971 · N3213W · Substantial damage
- [NTSB MIA71FKW35](https://openairdocs.org/ntsb/MIA71FKW35.md): Piper PA-24 · Knoxville, TN · Incident · No injuries · Closed · Feb 1, 1971 · N5481P · Minor damage
- [NTSB LAX71FUG39](https://openairdocs.org/ntsb/LAX71FUG39.md): Piper PA-24 · Rialt0, CA · Accident · No injuries · Closed · Jan 27, 1971 · N7786P · Substantial damage
- [NTSB CHI71DBM19](https://openairdocs.org/ntsb/CHI71DBM19.md): Piper PA-23 · Gary, IN · Accident · No injuries · Closed · Jan 27, 1971 · N441RV · Substantial damage
- [NTSB OAK71FVW24](https://openairdocs.org/ntsb/OAK71FVW24.md): Piper PA-23 · Pahrump, NV · Accident · No injuries · Closed · Jan 21, 1971 · N5188Y · Substantial damage
- [NTSB NYC71DFG14](https://openairdocs.org/ntsb/NYC71DFG14.md): Piper PA-24 · Twin Mountain, NH · Accident · No injuries · Closed · Jan 17, 1971 · N5570P · Substantial damage
- [NTSB MKC71DCD50](https://openairdocs.org/ntsb/MKC71DCD50.md): Piper PA-24 · Iowa City, IA · Accident · No injuries · Closed · Jan 13, 1971 · N7768P · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=41532&page=52

## 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 ('41532'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41532&page=51

---
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.