# NTSB investigations: Lycoming R680

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 3 of 3 · 129 cases

## Cases, newest first

- [NTSB FTW70DPD18](https://openairdocs.org/ntsb/FTW70DPD18.md): Stearman PT17 · Seymour, TX · Accident · No injuries · Closed · May 29, 1970 · N4408N · Substantial damage
- [NTSB OAK70FVF03](https://openairdocs.org/ntsb/OAK70FVF03.md): Boeing A75N1 · Arbuckle, CA · Accident · Minor injuries · Closed · Feb 5, 1970 · N68837 · Substantial damage
- [NTSB FTW70F0161](https://openairdocs.org/ntsb/FTW70F0161.md): Convair L-13 · Decatur, TX · Accident · No injuries · Closed · Aug 31, 1969 · N2538B · Substantial damage
- [NTSB FTW70F0141](https://openairdocs.org/ntsb/FTW70F0141.md): Boeing B75N1 · Lake Charles, LA · Accident · 1 fatal · Closed · Aug 18, 1969 · N75263 · Destroyed
- [NTSB FTW70F0005](https://openairdocs.org/ntsb/FTW70F0005.md): Boeing E75N1 · Oberlin, LA · Accident · Serious injuries · Closed · May 26, 1969 · N52967 · Substantial damage
- [NTSB FTW69F0534](https://openairdocs.org/ntsb/FTW69F0534.md): Boeing A75N1 · Edna, TX · Accident · No injuries · Closed · Apr 24, 1969 · N1707B · Substantial damage
- [NTSB OAK69D0084](https://openairdocs.org/ntsb/OAK69D0084.md): Boeing E75 · Hanford, CA · Accident · Minor injuries · Closed · Aug 3, 1968 · N69652 · Destroyed
- [NTSB OAK69F0069](https://openairdocs.org/ntsb/OAK69F0069.md): Boeing A75L-3 · Knights Lndg, CA · Accident · 1 fatal · Closed · Jul 19, 1968 · N56226 · Destroyed
- [NTSB CHI68F0751](https://openairdocs.org/ntsb/CHI68F0751.md): Boeing B75N1 · Vandalia, OH · Accident · Minor injuries · Closed · May 28, 1968 · N66740 · Substantial damage
- [NTSB OAK68D0365](https://openairdocs.org/ntsb/OAK68D0365.md): Boeing A75 · Colusa, CA · Accident · Minor injuries · Closed · May 2, 1968 · N51281 · Substantial damage
- [NTSB NYC68F0439](https://openairdocs.org/ntsb/NYC68F0439.md): Boeing A75N1 · White Haven, PA · Accident · No injuries · Closed · Apr 14, 1968 · N97X · Substantial damage
- [NTSB CHI68A0086](https://openairdocs.org/ntsb/CHI68A0086.md): Stearman E75N1 · Cincinnati, OH · Accident · 2 fatal · Closed · Apr 9, 1968 · N16635 · Destroyed
- [NTSB FTW68F0235](https://openairdocs.org/ntsb/FTW68F0235.md): Boeing E75N1 · Marvell, AR · Accident · Minor injuries · Closed · Sep 9, 1967 · N75650 · Substantial damage
- [NTSB FTW67F0603](https://openairdocs.org/ntsb/FTW67F0603.md): Boeing E-75 · Nome, TX · Accident · Serious injuries · Closed · Apr 30, 1967 · N3992B · Destroyed
- [NTSB NYC67D0534](https://openairdocs.org/ntsb/NYC67D0534.md): Stinson V-77 · Medford, NJ · Accident · No injuries · Closed · Dec 16, 1966 · N9362H · Substantial damage
- [NTSB FTW66F0094](https://openairdocs.org/ntsb/FTW66F0094-121974.md): Boeing D75N1 · Tallulah, LA · Accident · No injuries · Closed · Jul 14, 1966 · N75043 · Substantial damage
- [NTSB FTW66F0320](https://openairdocs.org/ntsb/FTW66F0320.md): Boeing PT-13 · Girard, TX · Accident · No injuries · Closed · Sep 9, 1965 · N75668 · Substantial damage
- [NTSB ANC66D0030](https://openairdocs.org/ntsb/ANC66D0030.md): Stinson SR · Nome, AK · Accident · Minor injuries · Closed · Sep 4, 1965 · N2612 · Substantial damage
- [NTSB LAX66F0111](https://openairdocs.org/ntsb/LAX66F0111.md): Curtiss WRT TR-400 · Ripley, CA · Accident · No injuries · Closed · Aug 7, 1965 · N9958 · Substantial damage
- [NTSB FTW65F0001](https://openairdocs.org/ntsb/FTW65F0001.md): Boeing E-75 · Ganado, TX · Accident · Serious injuries · Closed · Mar 10, 1965 · N4565N · Substantial damage
- [NTSB UNK65X1277](https://openairdocs.org/ntsb/UNK65X1277.md): Boeing E75 · Bonham, TX · Accident · No injuries · Closed · Jan 12, 1965 · N1363V · Substantial damage
- [NTSB UNK65X0360](https://openairdocs.org/ntsb/UNK65X0360.md): Boeing B75N1 · Homestead, FL · Accident · No injuries · Closed · Oct 21, 1964 · N65900 · Substantial damage
- [NTSB UNK64X4119](https://openairdocs.org/ntsb/UNK64X4119.md): Boeing PT17 · Pacoima, CA · Accident · No injuries · Closed · Sep 23, 1964 · N1390N · Substantial damage
- [NTSB UNK64X3463](https://openairdocs.org/ntsb/UNK64X3463.md): Boeing A75N1 · W Memphis, AR · Accident · No injuries · Closed · Aug 18, 1964 · N52545 · Substantial damage
- [NTSB UNK64X3314](https://openairdocs.org/ntsb/UNK64X3314.md): Boeing B75N1 · Seminole, TX · Accident · No injuries · Closed · Aug 10, 1964 · N5815V · Substantial damage
- [NTSB UNK64X2972](https://openairdocs.org/ntsb/UNK64X2972.md): Boeing A75N1 · Dawson, GA · Accident · No injuries · Closed · Jul 22, 1964 · N53793 · Substantial damage
- [NTSB UNK64X2621](https://openairdocs.org/ntsb/UNK64X2621.md): Boeing A75N1 · Adairville, KY · Accident · No injuries · Closed · Jul 3, 1964 · N55570 · Substantial damage
- [NTSB UNK64X2536](https://openairdocs.org/ntsb/UNK64X2536.md): Boeing A75 · Ablinene, TX · Accident · No injuries · Closed · Jun 28, 1964 · N5132N · Substantial damage
- [NTSB UNK64X2199](https://openairdocs.org/ntsb/UNK64X2199.md): Boeing E75 · Brownfield, TX · Accident · No injuries · Closed · Jun 9, 1964 · N1363V · Substantial damage

## 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 ('41540'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41540&page=3

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