# NTSB investigations: Continental IO-520 series, 1977

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 · 149 cases

## Latest cases

- [NTSB NYC78FHD03](https://openairdocs.org/ntsb/NYC78FHD03.md): Beech V35A · Ocean City, NJ · Accident · No injuries · Closed · Dec 29, 1977 · N9012V · Substantial damage
- [NTSB LAX78FUJ19](https://openairdocs.org/ntsb/LAX78FUJ19.md): Cessna 185F · Mesa, AZ · Accident · No injuries · Closed · Dec 21, 1977 · N183Z · Substantial damage
- [NTSB MKC78IA015](https://openairdocs.org/ntsb/MKC78IA015.md): Cessna 402 · Rolla, MO · Incident · No injuries · Closed · Dec 17, 1977 · N3295Q · Minor damage
- [NTSB CHI78FA012](https://openairdocs.org/ntsb/CHI78FA012.md): Cessna U206F · Garrettsville, OH · Accident · 1 fatal · Closed · Dec 17, 1977 · N1045V · Destroyed
- [NTSB FTW78DRG18](https://openairdocs.org/ntsb/FTW78DRG18.md): Beech 58 · Laredo, TX · Accident · No injuries · Closed · Dec 10, 1977 · N7212R · Substantial damage
- [NTSB CHI78FET05](https://openairdocs.org/ntsb/CHI78FET05.md): Cessna 414 · Valparaiso, IN · Accident · No injuries · Closed · Dec 8, 1977 · N414BA · Substantial damage
- [NTSB SEA78FYE04](https://openairdocs.org/ntsb/SEA78FYE04.md): Cessna 185F · Seattle, WA · Accident · No injuries · Closed · Dec 6, 1977 · N1022F · Substantial damage
- [NTSB LAX78DUJ16](https://openairdocs.org/ntsb/LAX78DUJ16.md): Beech V35A · Rio Rico, AZ · Accident · No injuries · Closed · Dec 3, 1977 · N5912S · Substantial damage
- [NTSB LAX78FA010](https://openairdocs.org/ntsb/LAX78FA010.md): Cessna U206F · Camp Verde, AZ · Accident · No injuries · Closed · Nov 28, 1977 · N60566 · Destroyed
- [NTSB CHI78FEV09](https://openairdocs.org/ntsb/CHI78FEV09.md): Cessna 210L · St Augustine, IL · Accident · No injuries · Closed · Nov 27, 1977 · N5145Q · Substantial damage
- [NTSB CHI78DEX03](https://openairdocs.org/ntsb/CHI78DEX03.md): Beech 36 · Terre Haute, IN · Accident · Serious injuries · Closed · Nov 27, 1977 · N7981R · Substantial damage
- [NTSB MIA78FLG04](https://openairdocs.org/ntsb/MIA78FLG04.md): Beech 58 · Hilton Head, SC · Accident · No injuries · Closed · Nov 25, 1977 · N10VS · Substantial damage
- [NTSB CHI78FEG03](https://openairdocs.org/ntsb/CHI78FEG03.md): Cessna 210L · Washington Ch, OH · Accident · Serious injuries · Closed · Nov 23, 1977 · N1644X · Substantial damage
- [NTSB ANC78FAA03](https://openairdocs.org/ntsb/ANC78FAA03.md): Cessna 185 · Shaktoolik, AK · Accident · Minor injuries · Closed · Nov 20, 1977 · N80136 · Substantial damage
- [NTSB MKC78DER09](https://openairdocs.org/ntsb/MKC78DER09.md): Bellanca 17-30A · Lakeville, MN · Accident · No injuries · Closed · Nov 16, 1977 · N117L · Destroyed
- [NTSB OAK78FXQ03](https://openairdocs.org/ntsb/OAK78FXQ03.md): Cessna 182 · Austin, NV · Accident · No injuries · Closed · Nov 15, 1977 · N58636 · 2 aircraft · Minor damage
- [NTSB LAX78FA005](https://openairdocs.org/ntsb/LAX78FA005.md): Bellanca 17-30 · Fullerton, CA · Accident · 2 fatal · Closed · Nov 13, 1977 · N6572V · Destroyed
- [NTSB FTW78FRA06](https://openairdocs.org/ntsb/FTW78FRA06.md): Navion B · Leona, TX · Accident · No injuries · Closed · Nov 13, 1977 · N2WD · Substantial damage
- [NTSB DEN78DTE11](https://openairdocs.org/ntsb/DEN78DTE11.md): Cessna 206 · Pueblo, CO · Accident · No injuries · Closed · Nov 8, 1977 · N5259U · Substantial damage
- [NTSB FTW78DRD07](https://openairdocs.org/ntsb/FTW78DRD07.md): Cessna A188B · Le Blance, LA · Accident · Minor injuries · Closed · Nov 7, 1977 · N9313R · Destroyed
- [NTSB DEN78FTE10](https://openairdocs.org/ntsb/DEN78FTE10.md): Cessna T210J · Glenwood Sprgs, CO · Accident · No injuries · Closed · Nov 4, 1977 · N2280R · Substantial damage
- [NTSB LAX78OA001](https://openairdocs.org/ntsb/LAX78OA001.md): Cessna A185F · Barnca De Tul, Mexico · Accident · No injuries · Closed · Nov 2, 1977 · N93121 · Substantial damage
- [NTSB OAK78DX001](https://openairdocs.org/ntsb/OAK78DX001.md): Cessna P206 · Mammoth Lakes, CA · Accident · No injuries · Closed · Oct 31, 1977 · N2557X · Substantial damage
- [NTSB NYC78FGM06](https://openairdocs.org/ntsb/NYC78FGM06.md): Beechcraft B58 · Ebensburg, PA · Accident · Minor injuries · Closed · Oct 26, 1977 · N830CC · Substantial damage
- [NTSB MKC78FCQ04](https://openairdocs.org/ntsb/MKC78FCQ04.md): Beech A-36 · Garden City, KS · Accident · No injuries · Closed · Oct 22, 1977 · N950V · Substantial damage
- [NTSB FTW78FQG05](https://openairdocs.org/ntsb/FTW78FQG05.md): Piper PA-36 · New Deal, TX · Accident · Minor injuries · Closed · Oct 19, 1977 · N9920P · Destroyed
- [NTSB OAK78FVM02](https://openairdocs.org/ntsb/OAK78FVM02.md): Beech V35A · San Jose, CA · Accident · No injuries · Closed · Oct 16, 1977 · N7147N · Substantial damage
- [NTSB MIA78FA003](https://openairdocs.org/ntsb/MIA78FA003.md): Cessna 207 · Atlanta, GA · Accident · No injuries · Closed · Oct 13, 1977 · N91048 · Substantial damage
- [NTSB FTW78FRD02](https://openairdocs.org/ntsb/FTW78FRD02.md): Cessna A188B · De Ridder, LA · Accident · No injuries · Closed · Oct 4, 1977 · N8125G · Substantial damage
- [NTSB UNK78X0100](https://openairdocs.org/ntsb/UNK78X0100.md): Cessna 188B · St Matthews, SC · Accident · No injuries · Closed · Oct 1, 1977 · N53354 · Substantial damage
- [NTSB SEA78DYP01](https://openairdocs.org/ntsb/SEA78DYP01.md): Cessna 206 · Priest Rpd Dam, WA · Accident · No injuries · Closed · Oct 1, 1977 · N72160 · Substantial damage
- [NTSB IAD78FLJ01](https://openairdocs.org/ntsb/IAD78FLJ01.md): Cessna 188B · Roanoke Rapids, NC · Accident · No injuries · Closed · Sep 30, 1977 · N4496Q · Substantial damage
- [NTSB FTW77FQG59](https://openairdocs.org/ntsb/FTW77FQG59.md): Bellanca 17-30A · Lubbock, TX · Accident · No injuries · Closed · Sep 30, 1977 · N6603V · Substantial damage
- [NTSB MKC77IA041](https://openairdocs.org/ntsb/MKC77IA041.md): Cessna 402 · Vichy, MO · Incident · No injuries · Closed · Sep 28, 1977 · N3295Q · Minor damage
- [NTSB CHI77FEI41](https://openairdocs.org/ntsb/CHI77FEI41.md): Cessna 188B · Bloomville, OH · Accident · No injuries · Closed · Sep 21, 1977 · N9032R · Substantial damage
- [NTSB ANC78DA001](https://openairdocs.org/ntsb/ANC78DA001.md): Cessna U206F · Afognak Isl, AK · Accident · No injuries · Closed · Sep 21, 1977 · N7353Q · Minor damage
- [NTSB SEA77FTI22](https://openairdocs.org/ntsb/SEA77FTI22.md): Cessna 210D · W.Sulphur Spgs, MT · Accident · No injuries · Closed · Sep 15, 1977 · N3964Y · Minor damage
- [NTSB MIA77DKQ36](https://openairdocs.org/ntsb/MIA77DKQ36.md): Cessna 188B · Sunflower, MS · Accident · No injuries · Closed · Sep 12, 1977 · N731DH · Destroyed
- [NTSB DEN77DQA54](https://openairdocs.org/ntsb/DEN77DQA54.md): Cessna 210E · Carrizozo, NM · Accident · No injuries · Closed · Sep 12, 1977 · N194CF · Substantial damage
- [NTSB MIA77PLD83](https://openairdocs.org/ntsb/MIA77PLD83.md): Cessna 411 · New Prt Richey, FL · Accident · No injuries · Closed · Sep 5, 1977 · N4920T · Substantial damage
- [NTSB NYC77FHM25](https://openairdocs.org/ntsb/NYC77FHM25.md): Bellanca 17-30 · Newburg, NY · Accident · No injuries · Closed · Sep 2, 1977 · N6574V · Substantial damage
- [NTSB ANC77FA083](https://openairdocs.org/ntsb/ANC77FA083.md): Cessna 185 · Minto Lake, AK · Accident · 3 fatal · Closed · Sep 2, 1977 · N2563Z · 2 aircraft · Minor damage
- [NTSB MIA77FLA51](https://openairdocs.org/ntsb/MIA77FLA51.md): Beech 36 · Keystone Hts, FL · Accident · No injuries · Closed · Aug 30, 1977 · N7916R · Substantial damage
- [NTSB NYC77FNC51](https://openairdocs.org/ntsb/NYC77FNC51.md): Cessna A185E · Patten, ME · Accident · Minor injuries · Closed · Aug 29, 1977 · N4569F · Substantial damage
- [NTSB ANC77DA080](https://openairdocs.org/ntsb/ANC77DA080.md): Cessna 185 · Barrow, AK · Incident · No injuries · Closed · Aug 29, 1977 · N1592F · Minor damage
- [NTSB DEN77FTE69](https://openairdocs.org/ntsb/DEN77FTE69.md): Beech A-36 · Breckenridge, CO · Accident · Serious injuries · Closed · Aug 26, 1977 · N17635 · Destroyed
- [NTSB MIA77FKQ37](https://openairdocs.org/ntsb/MIA77FKQ37.md): Cessna A188B · Louisville, MS · Accident · No injuries · Closed · Aug 24, 1977 · N5704G · Substantial damage
- [NTSB CHI77FEG24](https://openairdocs.org/ntsb/CHI77FEG24.md): Cessna 210 · Cincinnati, OH · Accident · No injuries · Closed · Aug 20, 1977 · N5913F · Substantial damage
- [NTSB OAK77FXQ33](https://openairdocs.org/ntsb/OAK77FXQ33.md): Cessna 210L · Beckwourth, CA · Accident · No injuries · Closed · Aug 19, 1977 · N4624Q · Substantial damage
- [NTSB OAK77FVM23](https://openairdocs.org/ntsb/OAK77FVM23.md): Beech A36 · Hollister, CA · Accident · No injuries · Closed · Aug 19, 1977 · N2859W · 2 aircraft · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=17032&year=1977&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") = 1977
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17032&year=1977

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