# NTSB investigations: Lycoming 0-540 series, 1968

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 3 · 128 cases

## Latest cases

- [NTSB FTW69F0349](https://openairdocs.org/ntsb/FTW69F0349.md): Piper PA-32 · Friona, TX · Accident · No injuries · Closed · Dec 30, 1968 · N3453W · Substantial damage
- [NTSB OAK69D0199](https://openairdocs.org/ntsb/OAK69D0199.md): Piper PA-25 · Lemoore, CA · Accident · No injuries · Closed · Dec 11, 1968 · N6571Z · Substantial damage
- [NTSB CHI69F0403](https://openairdocs.org/ntsb/CHI69F0403.md): Piper PA-32 · Peoria, IL · Accident · No injuries · Closed · Nov 21, 1968 · N3200W · Substantial damage
- [NTSB DEN69A0024](https://openairdocs.org/ntsb/DEN69A0024.md): Piper PA-24 · Platteville, CO · Accident · 2 fatal · Closed · Nov 16, 1968 · N6524P · Destroyed
- [NTSB MIA69D0237](https://openairdocs.org/ntsb/MIA69D0237.md): Piper PA-32 · Tallahassee, FL · Accident · No injuries · Closed · Nov 8, 1968 · N3414W · Substantial damage
- [NTSB CHI69D0366](https://openairdocs.org/ntsb/CHI69D0366.md): Piper PA-24 · Midlothian, IL · Accident · No injuries · Closed · Nov 5, 1968 · N5167P · Substantial damage
- [NTSB MIA69D0248](https://openairdocs.org/ntsb/MIA69D0248.md): Piper PA-32 · Gadsden, AL · Accident · No injuries · Closed · Nov 4, 1968 · N3441W · Substantial damage
- [NTSB DIA69D0102](https://openairdocs.org/ntsb/DIA69D0102.md): Piper PA-24 · Charlotte, NC · Accident · No injuries · Closed · Nov 3, 1968 · N7865P · Substantial damage
- [NTSB FTW69F0263](https://openairdocs.org/ntsb/FTW69F0263.md): Piper PA-24 · Big Spring, TX · Accident · No injuries · Closed · Oct 26, 1968 · N5693P · Substantial damage
- [NTSB OAK69A0023](https://openairdocs.org/ntsb/OAK69A0023.md): Piper PA-25 · Dixon, CA · Accident · 2 fatal · Closed · Oct 24, 1968 · N4688Y · 2 aircraft · Destroyed
- [NTSB FTW69D0284](https://openairdocs.org/ntsb/FTW69D0284.md): Piper PA-25 · Smyer, TX · Accident · No injuries · Closed · Oct 20, 1968 · N7354Z · Substantial damage
- [NTSB FTW69D0288](https://openairdocs.org/ntsb/FTW69D0288.md): Piper PA-25 · Wisner, LA · Accident · No injuries · Closed · Oct 19, 1968 · N7226Z · Substantial damage
- [NTSB MKC69F0236](https://openairdocs.org/ntsb/MKC69F0236.md): Piper PA-28 · Western, NE · Accident · No injuries · Closed · Oct 17, 1968 · N9419W · Substantial damage
- [NTSB FTW69A0026](https://openairdocs.org/ntsb/FTW69A0026.md): Piper PA-32 · Tyler, TX · Accident · No injuries · Closed · Oct 16, 1968 · N5518J · Substantial damage
- [NTSB FTW69F0253](https://openairdocs.org/ntsb/FTW69F0253.md): Piper PA-32 · Shallowater, TX · Accident · No injuries · Closed · Oct 13, 1968 · N3453W · Substantial damage
- [NTSB FTW69F0250](https://openairdocs.org/ntsb/FTW69F0250.md): Piper PA-24 · Oklahoma Cty, OK · Accident · No injuries · Closed · Oct 10, 1968 · N5809P · Substantial damage
- [NTSB MIA69A0021](https://openairdocs.org/ntsb/MIA69A0021.md): Piper PA-32 · Charleston, SC · Accident · 6 fatal · Closed · Oct 7, 1968 · N3583W · Destroyed
- [NTSB OAK69D0141](https://openairdocs.org/ntsb/OAK69D0141.md): Piper PA-24 · San Jose, CA · Accident · No injuries · Closed · Oct 6, 1968 · N7833P · Substantial damage
- [NTSB FTW69F0247](https://openairdocs.org/ntsb/FTW69F0247.md): Piper PA-32 · Littlefield, TX · Accident · No injuries · Closed · Oct 5, 1968 · N996PK · Substantial damage
- [NTSB CHI69F0307](https://openairdocs.org/ntsb/CHI69F0307.md): Piper PA-24 · Muncie, IN · Accident · No injuries · Closed · Oct 5, 1968 · N8001P · Substantial damage
- [NTSB NYC69A0043](https://openairdocs.org/ntsb/NYC69A0043.md): Piper PA-24 · Northampton, MA · Accident · No injuries · Closed · Sep 29, 1968 · N8127P · Substantial damage
- [NTSB MIA69D0187](https://openairdocs.org/ntsb/MIA69D0187.md): Piper PA-25 · Batesville, MS · Accident · Serious injuries · Closed · Sep 28, 1968 · N7331Z · Destroyed
- [NTSB DEN69D0123](https://openairdocs.org/ntsb/DEN69D0123.md): Piper PA-24 · Columbus, NM · Accident · No injuries · Closed · Sep 28, 1968 · N7551P · Substantial damage
- [NTSB CHI69A0035](https://openairdocs.org/ntsb/CHI69A0035.md): Piper PA-32 · St Charles, IL · Accident · No injuries · Closed · Sep 23, 1968 · N3271W · Substantial damage
- [NTSB NYC69F0201](https://openairdocs.org/ntsb/NYC69F0201.md): Piper PA-28 · Canandaigua, NY · Accident · No injuries · Closed · Sep 22, 1968 · N8809W · Substantial damage
- [NTSB MKC69F0187](https://openairdocs.org/ntsb/MKC69F0187.md): Piper PA-24 · Newton, IA · Accident · No injuries · Closed · Sep 20, 1968 · N6547P · Substantial damage
- [NTSB DEN69F0114](https://openairdocs.org/ntsb/DEN69F0114.md): Piper PA-32 · Littleton, CO · Accident · No injuries · Closed · Sep 19, 1968 · N3284W · Substantial damage
- [NTSB FTW69D0181](https://openairdocs.org/ntsb/FTW69D0181.md): Piper PA-25 · Pioneer, LA · Accident · No injuries · Closed · Sep 18, 1968 · N4618Y · Destroyed
- [NTSB DIA69F0063](https://openairdocs.org/ntsb/DIA69F0063.md): Piper PA-28 · Charlotte, NC · Accident · No injuries · Closed · Sep 15, 1968 · N8805W · Substantial damage
- [NTSB OAK69D0148](https://openairdocs.org/ntsb/OAK69D0148.md): Piper PA-24 · Garberville, CA · Accident · No injuries · Closed · Sep 13, 1968 · N7365P · Substantial damage
- [NTSB MKC69D0139](https://openairdocs.org/ntsb/MKC69D0139.md): Piper PA-24 · Winfield, KS · Accident · No injuries · Closed · Sep 11, 1968 · N8381P · Substantial damage
- [NTSB SEA69D0100](https://openairdocs.org/ntsb/SEA69D0100.md): Piper PA-25 · Othello, WA · Accident · No injuries · Closed · Sep 3, 1968 · N7610Z · Substantial damage
- [NTSB NYC69D0168](https://openairdocs.org/ntsb/NYC69D0168.md): Piper PA-25 · Bridgton, ME · Accident · No injuries · Closed · Sep 2, 1968 · N8941W · Substantial damage
- [NTSB MIA69F0134](https://openairdocs.org/ntsb/MIA69F0134.md): Piper PA-25 · Ruleville, MS · Accident · No injuries · Closed · Aug 26, 1968 · N7633Z · Substantial damage
- [NTSB MKC69F0148](https://openairdocs.org/ntsb/MKC69F0148.md): Piper PA-25 · David City, NE · Accident · No injuries · Closed · Aug 25, 1968 · N7392Z · Substantial damage
- [NTSB CHI69F0223](https://openairdocs.org/ntsb/CHI69F0223.md): Piper PA-32 · Effingham, IL · Accident · No injuries · Closed · Aug 25, 1968 · N3344W · Substantial damage
- [NTSB MKC69D0146](https://openairdocs.org/ntsb/MKC69D0146.md): Piper PA-25 · Scott City, KS · Accident · No injuries · Closed · Aug 23, 1968 · N4804Y · Substantial damage
- [NTSB MIA69F0126](https://openairdocs.org/ntsb/MIA69F0126.md): Piper PA-24 · Jackson, MS · Accident · Minor injuries · Closed · Aug 23, 1968 · N5371P · Substantial damage
- [NTSB MIA69F0120](https://openairdocs.org/ntsb/MIA69F0120.md): Piper PA-25 · Eupora, MS · Accident · No injuries · Closed · Aug 21, 1968 · N7008Z · Destroyed
- [NTSB MIA69F0117](https://openairdocs.org/ntsb/MIA69F0117.md): Piper PA-25 · Cadarette, MS · Accident · 1 fatal · Closed · Aug 21, 1968 · N7254Z · Destroyed
- [NTSB DIA69D0053](https://openairdocs.org/ntsb/DIA69D0053.md): Piper PA-32 · Windsor, NC · Accident · No injuries · Closed · Aug 21, 1968 · N5555J · Substantial damage
- [NTSB OAK69D0139](https://openairdocs.org/ntsb/OAK69D0139.md): Piper PA-24 · Bridgeport, CA · Accident · Minor injuries · Closed · Aug 18, 1968 · N6512P · Substantial damage
- [NTSB MIA69D0288](https://openairdocs.org/ntsb/MIA69D0288.md): Piper PA-25 · Chumuckla, FL · Accident · No injuries · Closed · Aug 17, 1968 · N7768Z · Substantial damage
- [NTSB CHI69A0019](https://openairdocs.org/ntsb/CHI69A0019.md): Piper PA-32 · Brunswick, OH · Accident · 1 fatal · Closed · Aug 15, 1968 · N3393W · Destroyed
- [NTSB OAK69A0010](https://openairdocs.org/ntsb/OAK69A0010.md): Cessna 150 · Hayward, CA · Accident · No injuries · Closed · Aug 14, 1968 · N7819E · 2 aircraft · Substantial damage
- [NTSB FTW69D0153](https://openairdocs.org/ntsb/FTW69D0153.md): Piper PA-24 · Guymon, OK · Accident · No injuries · Closed · Aug 14, 1968 · N6498P · Substantial damage
- [NTSB MIA69F0090](https://openairdocs.org/ntsb/MIA69F0090.md): Piper PA-25 · Selmer, TN · Accident · Serious injuries · Closed · Aug 6, 1968 · N6650Z · Substantial damage
- [NTSB MKC69F0091](https://openairdocs.org/ntsb/MKC69F0091.md): Callair A-9A · Chapman, NE · Accident · No injuries · Closed · Aug 2, 1968 · N7298V · Substantial damage
- [NTSB MIA69D0159](https://openairdocs.org/ntsb/MIA69D0159.md): Piper PA-24 · Conyers, GA · Accident · No injuries · Closed · Aug 2, 1968 · N7612P · Substantial damage
- [NTSB LAX69F0074](https://openairdocs.org/ntsb/LAX69F0074.md): Piper PA-25 · San Luis Rey, CA · Accident · 1 fatal · Closed · Jul 31, 1968 · N7412Z · Destroyed

Next page: https://openairdocs.org/ntsb.md?engine=41532&year=1968&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") = 1968
  AND 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&year=1968

---
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.