# NTSB investigations: Lycoming R680, TX

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.

## Latest cases

- [NTSB CEN22LA088](https://openairdocs.org/ntsb/CEN22LA088.md): Boeing A75N1(PT17) · Rainbow, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 25, 2021 · N64602 · Substantial damage
  > The pilot’s improper decision to conduct an intentional low altitude flight which resulted in a collision with wires and impact with terrain.
- [NTSB CEN13LA068](https://openairdocs.org/ntsb/CEN13LA068.md): Boeing A75L3 · San Antonio, TX · Accident · Minor injuries · Limited investigation · Final report · Nov 20, 2012 · N56226 · Substantial damage
  > A partial loss of engine power during takeoff, likely due to the accumulation of carburetor ice.
- [NTSB FTW95LA360](https://openairdocs.org/ntsb/FTW95LA360.md): Boeing A75N1 · Evadale, TX · Accident · Minor injuries · Limited investigation · Final report · Aug 24, 1995 · N68722 · Substantial damage
  > A failure that resulted in separation of the #5 cylinder and loss of engine oil. The lack of suitable terrain for a forced landing was a related factor.
- [NTSB FTW74FRA43](https://openairdocs.org/ntsb/FTW74FRA43.md): Boeing A75N1 · El Campo, TX · Accident · No injuries · Closed · May 20, 1974 · N74677 · Substantial damage
- [NTSB FTW72FPD41](https://openairdocs.org/ntsb/FTW72FPD41.md): Clark 1000C · Saginaw, TX · Accident · No injuries · Closed · May 2, 1972 · N78854 · Substantial damage
- [NTSB FTW71FPD27](https://openairdocs.org/ntsb/FTW71FPD27.md): Stinson SR-9C · Lake Dallas, TX · Accident · Serious injuries · Closed · Nov 22, 1970 · N17195 · Substantial damage
- [NTSB FTW71DQG39](https://openairdocs.org/ntsb/FTW71DQG39.md): Boeing A75N1 · Bovina, TX · Accident · No injuries · Closed · Sep 19, 1970 · N61268 · Substantial damage
- [NTSB FTW71DQG19](https://openairdocs.org/ntsb/FTW71DQG19.md): Boeing A75N1 · Bovina, TX · Accident · No injuries · Closed · Jul 15, 1970 · N61268 · Substantial damage
- [NTSB FTW70DPD18](https://openairdocs.org/ntsb/FTW70DPD18.md): Stearman PT17 · Seymour, TX · Accident · No injuries · Closed · May 29, 1970 · N4408N · 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 FTW69F0534](https://openairdocs.org/ntsb/FTW69F0534.md): Boeing A75N1 · Edna, TX · Accident · No injuries · Closed · Apr 24, 1969 · N1707B · 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 FTW66F0320](https://openairdocs.org/ntsb/FTW66F0320.md): Boeing PT-13 · Girard, TX · Accident · No injuries · Closed · Sep 9, 1965 · N75668 · 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 UNK64X3314](https://openairdocs.org/ntsb/UNK64X3314.md): Boeing B75N1 · Seminole, TX · Accident · No injuries · Closed · Aug 10, 1964 · N5815V · 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."eventStateOrRegion" = 'TX' AND c."eventCountry" = 'USA'
  AND 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&state=TX

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