# Final 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 2 of 3 · 128 cases

## Cases, newest first

- [NTSB ATL84FA252](https://openairdocs.org/ntsb/ATL84FA252.md): Boeing A75N1 · Cumming, GA · Accident · Minor injuries · Field investigation · Final report · Aug 11, 1984 · N1357N · Substantial damage
  > The acft experienced a partial pwr loss during takeoff. The pilot released the banner the acft was towing, made a left turn into a valley and collided with a ditch during a forced landing. Investigation revealed maintenance deficiencies in both the carburetor…
- [NTSB CHI83LA420](https://openairdocs.org/ntsb/CHI83LA420.md): Boeing PT-13D · Galesburg, IL · Accident · No injuries · Limited investigation · Final report · Sep 7, 1983 · N620BD · Substantial damage
  > During the landing roll, the left main tire blew out & the plt lost directional control. Subsequently, the acft ground looped & the left wing & aileron were damaged.
- [NTSB LAX82FVG23](https://openairdocs.org/ntsb/LAX82FVG23.md): Boeing A75N1 · Pleasant Grove, CA · Accident · 1 fatal · Final report · May 8, 1982 · N68820 · Substantial damage
  > The pilot reported that he landed toward the north with the wind from the northeast at 8 to 10 knots. When the tailwheel touched down, the aircraft veered right. The pilot reported that he could not stop the turn. He opened the throttle while attempting to…
- [NTSB MKC81FCG41](https://openairdocs.org/ntsb/MKC81FCG41.md): Travel Air D4D · Kansas City, KS · Accident · No injuries · Closed · Jun 21, 1981 · N434P · Substantial damage
- [NTSB MIA81DKT02](https://openairdocs.org/ntsb/MIA81DKT02.md): Stinson SM-8A · Naples, FL · Accident · No injuries · Closed · Oct 17, 1980 · N941W · Substantial damage
- [NTSB SEA80DYM31](https://openairdocs.org/ntsb/SEA80DYM31.md): Naval Fcty N3N-3 · Pendleton, OR · Accident · Minor injuries · Closed · Apr 28, 1980 · N45018 · Substantial damage
- [NTSB MIA79FKQ20](https://openairdocs.org/ntsb/MIA79FKQ20.md): Naval Fcty N3N-3 · Petal, MS · Accident · Minor injuries · Closed · Jul 29, 1979 · N45021 · Substantial damage
- [NTSB DEN79FA049](https://openairdocs.org/ntsb/DEN79FA049.md): Cessna 172 · Albuquerque, NM · Accident · 1 fatal · Closed · Jul 14, 1979 · N1695E · 2 aircraft · Substantial damage
- [NTSB OAK79DVA39](https://openairdocs.org/ntsb/OAK79DVA39.md): Boeing A75 · Hanford, CA · Accident · No injuries · Closed · Jun 5, 1979 · N69652 · Substantial damage
- [NTSB CHI79FEX28](https://openairdocs.org/ntsb/CHI79FEX28.md): Boeing A75N1 · Indianapolis, IN · Accident · Minor injuries · Closed · Jun 5, 1979 · N469RH · Substantial damage
- [NTSB LAX78FUA16](https://openairdocs.org/ntsb/LAX78FUA16.md): Boeing PT-13 · Irvine, CA · Accident · No injuries · Closed · May 19, 1978 · N9722Z · Substantial damage
- [NTSB OAK78FVM11](https://openairdocs.org/ntsb/OAK78FVM11.md): Boeing A75 · Sn Jun Batsta, CA · Accident · No injuries · Closed · Mar 16, 1978 · N63378 · Substantial damage
- [NTSB DEN77FQA49](https://openairdocs.org/ntsb/DEN77FQA49.md): Boeing B75N1 · Albuquerque, NM · Accident · No injuries · Closed · Aug 19, 1977 · N4408N · Substantial damage
- [NTSB OAK77DVA45](https://openairdocs.org/ntsb/OAK77DVA45.md): Boeing A75N1 · Modesto, CA · Accident · No injuries · Closed · Jul 30, 1977 · N5053V · Destroyed
- [NTSB LAX77FA027](https://openairdocs.org/ntsb/LAX77FA027.md): Stinson JR.S. · Aztec, AZ · Accident · 2 fatal · Closed · Feb 6, 1977 · N10886 · Destroyed
- [NTSB MIA77DLA14](https://openairdocs.org/ntsb/MIA77DLA14.md): Boeing B75N1 · Trenton, FL · Accident · No injuries · Closed · Jan 8, 1977 · N5819V · Substantial damage
- [NTSB OAK77DVA09](https://openairdocs.org/ntsb/OAK77DVA09.md): Boeing A75 · Hanford, CA · Accident · No injuries · Closed · Nov 4, 1976 · N67454 · Substantial damage
- [NTSB MIA76FKG64](https://openairdocs.org/ntsb/MIA76FKG64.md): Stinson V-77 · Jonesboro, GA · Accident · No injuries · Closed · May 17, 1976 · N9195H · Destroyed
- [NTSB OAK76DVA38](https://openairdocs.org/ntsb/OAK76DVA38.md): Grumman G-164 · Los Banos, CA · Accident · Minor injuries · Closed · Feb 16, 1976 · N10295 · Substantial damage
- [NTSB LAX76DVA20](https://openairdocs.org/ntsb/LAX76DVA20.md): Boeing B75 · Kettleman City, CA · Accident · No injuries · Closed · Oct 12, 1975 · N68488 · Substantial damage
- [NTSB OAK76AP001|OAK7LAP001](https://openairdocs.org/ntsb/OAK76AP001%7COAK7LAP001.md): Weatherly 201B · Tracy, CA · Accident · 2 fatal · Closed · Jul 10, 1975 · N1253W · 2 aircraft · Destroyed
- [NTSB OAK75FVA72](https://openairdocs.org/ntsb/OAK75FVA72.md): Boeing A75 · Hanford, CA · Accident · No injuries · Closed · Jun 19, 1975 · N67454 · Substantial damage
- [NTSB SEA75DYG23](https://openairdocs.org/ntsb/SEA75DYG23.md): Stearman E75N1 · Craigmont, ID · Accident · No injuries · Closed · Mar 8, 1975 · N1720B · Substantial damage
- [NTSB FTW75DRJ25](https://openairdocs.org/ntsb/FTW75DRJ25.md): Boeing A75 · Tallulah, LA · Accident · Minor injuries · Closed · Feb 20, 1975 · N63910 · Destroyed
- [NTSB MIA75DKT01](https://openairdocs.org/ntsb/MIA75DKT01.md): Boeing B75N1 · Opa Locka, FL · Accident · No injuries · Closed · Jul 4, 1974 · N5819V · Substantial damage
- [NTSB FTW74DPG63](https://openairdocs.org/ntsb/FTW74DPG63.md): Boeing A75N1 · Ulm, AR · Accident · No injuries · Closed · May 23, 1974 · N97X · Substantial damage
- [NTSB FTW74FRA43](https://openairdocs.org/ntsb/FTW74FRA43.md): Boeing A75N1 · El Campo, TX · Accident · No injuries · Closed · May 20, 1974 · N74677 · Substantial damage
- [NTSB SEA74DYG36](https://openairdocs.org/ntsb/SEA74DYG36.md): Stearman A75 · Craigmont, ID · Accident · No injuries · Closed · May 7, 1974 · N1720B · Substantial damage
- [NTSB LAX74DUJ53](https://openairdocs.org/ntsb/LAX74DUJ53.md): Travel Air 4000 · Phoenix, AZ · Accident · No injuries · Closed · May 2, 1974 · N5433 · Substantial damage
- [NTSB MIA74FLG06](https://openairdocs.org/ntsb/MIA74FLG06.md): Boeing A75N1 · Allendale, SC · Accident · No injuries · Closed · Aug 13, 1973 · N64980 · Substantial damage
- [NTSB NYC74FHA05](https://openairdocs.org/ntsb/NYC74FHA05.md): Boeing A75N1 · Erwinna, PA · Accident · No injuries · Closed · Aug 4, 1973 · N2313 · Substantial damage
- [NTSB OAK74FVA03](https://openairdocs.org/ntsb/OAK74FVA03.md): Boeing E75N1 · Hickman, CA · Accident · Serious injuries · Closed · Jul 11, 1973 · N5053V · Substantial damage
- [NTSB MIA74DKG87](https://openairdocs.org/ntsb/MIA74DKG87.md): Boeing 75N1 · Rebecca, GA · Accident · No injuries · Closed · Jun 26, 1973 · N5815V · Substantial damage
- [NTSB FTW73DRD23](https://openairdocs.org/ntsb/FTW73DRD23.md): Boeing A75 · Lacassine, LA · Accident · No injuries · Closed · May 8, 1973 · N75263 · Substantial damage
- [NTSB OAK73DVG59](https://openairdocs.org/ntsb/OAK73DVG59.md): Boeing A75N1 · Biggs, CA · Accident · No injuries · Closed · Apr 25, 1973 · N68837 · Substantial damage
- [NTSB MKC73DCD29](https://openairdocs.org/ntsb/MKC73DCD29.md): Perth-Amboy CK · Ottumwa, IA · Accident · No injuries · Closed · Sep 3, 1972 · N914V · Substantial damage
- [NTSB FTW73FPG08](https://openairdocs.org/ntsb/FTW73FPG08.md): Stearman E75N1 · Pollard, AR · Accident · Serious injuries · Closed · Jul 31, 1972 · N38979 · Substantial damage
- [NTSB SEA73DYA01](https://openairdocs.org/ntsb/SEA73DYA01.md): Boeing B75N1 · Idaho Falls, ID · Accident · No injuries · Closed · Jul 9, 1972 · N5132N · 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 FTW72DPG64](https://openairdocs.org/ntsb/FTW72DPG64.md): Boeing E75N1 · West Helena, AR · Accident · Minor injuries · Closed · Mar 20, 1972 · N75668 · Substantial damage
- [NTSB MIA72DKQ20](https://openairdocs.org/ntsb/MIA72DKQ20.md): Boeing E75 · Grenada, MS · Accident · No injuries · Closed · Sep 7, 1971 · N9055H · Destroyed
- [NTSB FTW71DRD46](https://openairdocs.org/ntsb/FTW71DRD46.md): Boeing A75 · Vinton, LA · Accident · No injuries · Closed · May 15, 1971 · N75263 · Substantial damage
- [NTSB NYC71FGT15](https://openairdocs.org/ntsb/NYC71FGT15.md): Boeing A75N1 · Philipsburg, PA · Accident · No injuries · Closed · Apr 18, 1971 · N93X · 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 OAK71DVG40](https://openairdocs.org/ntsb/OAK71DVG40.md): Boeing A75N1 · Sacramento, CA · Accident · Minor injuries · Closed · Nov 20, 1970 · N68820 · 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 MIA71FLD16](https://openairdocs.org/ntsb/MIA71FLD16.md): Boeing A75N1 · Ocala, FL · Accident · No injuries · Closed · Sep 11, 1970 · N74677 · Substantial damage
- [NTSB MIA71FKQ02](https://openairdocs.org/ntsb/MIA71FKQ02.md): Boeing B75N1 · Nitta Yuma, MS · Accident · No injuries · Closed · Jul 23, 1970 · N65695 · Destroyed
- [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

Next page: https://openairdocs.org/ntsb.md?engine=41540&status=final&page=3

## 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."completionStatus" = 'Completed'
  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&page=2&status=final

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