# NTSB investigations: Continental IO-520 series, 1973

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 2 · 88 cases

## Latest cases

- [NTSB CHI74FEV31](https://openairdocs.org/ntsb/CHI74FEV31.md): Cessna P206 · Chillicothe, IL · Accident · No injuries · Closed · Dec 29, 1973 · N2543X · Substantial damage
- [NTSB MKC74DER28](https://openairdocs.org/ntsb/MKC74DER28.md): Beech E58 · T River Fall, MN · Accident · No injuries · Closed · Dec 19, 1973 · N6AC · Substantial damage
- [NTSB LAX74FUA15](https://openairdocs.org/ntsb/LAX74FUA15.md): Beech E55 · Fullerton, CA · Accident · No injuries · Closed · Dec 13, 1973 · N305T · Substantial damage
- [NTSB NYC74FHJ16](https://openairdocs.org/ntsb/NYC74FHJ16.md): Beech V35B · White Plains, NY · Accident · No injuries · Closed · Dec 2, 1973 · N4277A · Substantial damage
- [NTSB NYC74DNA27](https://openairdocs.org/ntsb/NYC74DNA27.md): Beech 35C33A · Hyannis, MA · Accident · No injuries · Closed · Nov 22, 1973 · N7978M · Substantial damage
- [NTSB OAK74FVA34](https://openairdocs.org/ntsb/OAK74FVA34.md): Bellanca 17-30 · Los Banos, CA · Accident · Minor injuries · Closed · Nov 18, 1973 · N4936V · Substantial damage
- [NTSB CHI74FEE33](https://openairdocs.org/ntsb/CHI74FEE33.md): Cessna 210H · Rockford, IL · Accident · No injuries · Closed · Nov 15, 1973 · N5991F · Substantial damage
- [NTSB MIA74FLG15](https://openairdocs.org/ntsb/MIA74FLG15.md): Meyers 200B · Savannah, GA · Accident · No injuries · Closed · Nov 14, 1973 · N357CE · Substantial damage
- [NTSB FTW74FRG33](https://openairdocs.org/ntsb/FTW74FRG33.md): Cessna A188 · Port Isabel, TX · Accident · No injuries · Closed · Nov 12, 1973 · N3500Q · Substantial damage
- [NTSB FTW74DQG27](https://openairdocs.org/ntsb/FTW74DQG27.md): Cessna 210 · Hereford, TX · Accident · No injuries · Closed · Nov 8, 1973 · N3766Y · Substantial damage
- [NTSB MIA74FLD36](https://openairdocs.org/ntsb/MIA74FLD36.md): Cessna P206B · Kissimmee, FL · Accident · No injuries · Closed · Nov 2, 1973 · N4750F · Substantial damage
- [NTSB NYC73AN038](https://openairdocs.org/ntsb/NYC73AN038-201611.md): Beech V35A · Robbinsville, NJ · Accident · Serious injuries · Closed · Oct 28, 1973 · N2776A · Substantial damage
- [NTSB NYC74FGM10](https://openairdocs.org/ntsb/NYC74FGM10.md): Aero Comdr 200D · West Mifflin, PA · Accident · No injuries · Closed · Oct 20, 1973 · N2962T · Substantial damage
- [NTSB MKC74FCJ14](https://openairdocs.org/ntsb/MKC74FCJ14.md): Aero Comdr 200D · Emerald, NE · Accident · No injuries · Closed · Oct 20, 1973 · N2979T · Substantial damage
- [NTSB ANC74DAG70](https://openairdocs.org/ntsb/ANC74DAG70.md): Cessna 185 · Ugashik, AK · Accident · No injuries · Closed · Oct 20, 1973 · N4520F · Substantial damage
- [NTSB ANC74DAG69](https://openairdocs.org/ntsb/ANC74DAG69.md): Cessna U206 · Bethel, AK · Accident · No injuries · Closed · Oct 20, 1973 · N8015Z · Substantial damage
- [NTSB ANC74DAG68](https://openairdocs.org/ntsb/ANC74DAG68.md): Cessna U206 · Akiak, AK · Accident · No injuries · Closed · Oct 15, 1973 · N2125F · Substantial damage
- [NTSB OAK74DVA25](https://openairdocs.org/ntsb/OAK74DVA25.md): Cessna U206A · Merced, CA · Accident · No injuries · Closed · Oct 12, 1973 · N3975G · Substantial damage
- [NTSB FTW74DDQ08](https://openairdocs.org/ntsb/FTW74DDQ08.md): Beech A36 · Marathon, TX · Accident · Minor injuries · Closed · Oct 3, 1973 · N9273Q · Substantial damage
- [NTSB OAK74FXQ13](https://openairdocs.org/ntsb/OAK74FXQ13.md): Cessna 210 · Gerlach, NV · Accident · No injuries · Closed · Sep 27, 1973 · N9420M · Substantial damage
- [NTSB DEN74DQA19](https://openairdocs.org/ntsb/DEN74DQA19.md): Beech V35B · Dalhart, TX · Accident · No injuries · Closed · Sep 16, 1973 · N175T · Substantial damage
- [NTSB NYC74FFA11](https://openairdocs.org/ntsb/NYC74FFA11.md): Beech V35A · Oriskany, NY · Accident · No injuries · Closed · Sep 14, 1973 · N3358A · Substantial damage
- [NTSB ANC74AA033](https://openairdocs.org/ntsb/ANC74AA033.md): Cessna 185 · Hlf Cabn Lke, AK · Accident · Minor injuries · Closed · Sep 14, 1973 · N2246T · Substantial damage
- [NTSB NYC74FNA16](https://openairdocs.org/ntsb/NYC74FNA16.md): Cessna 206 · East Boston, MA · Accident · No injuries · Closed · Sep 9, 1973 · N50463 · Substantial damage
- [NTSB OAK74FVD08](https://openairdocs.org/ntsb/OAK74FVD08.md): Cessna TU206B · Livermore, CA · Accident · No injuries · Closed · Sep 3, 1973 · N4991F · Substantial damage
- [NTSB ANC74DAG48](https://openairdocs.org/ntsb/ANC74DAG48.md): Cessna 185 · Yakutat, AK · Accident · No injuries · Closed · Sep 2, 1973 · N70269 · Substantial damage
- [NTSB DEN74DQA15](https://openairdocs.org/ntsb/DEN74DQA15.md): Bellanca 17-30 · Chihuahua, Mexico · Accident · No injuries · Closed · Aug 26, 1973 · N4925V · Substantial damage
- [NTSB IAD74DKW13](https://openairdocs.org/ntsb/IAD74DKW13.md): Cessna 210J · Sewanee, TN · Accident · Minor injuries · Closed · Aug 22, 1973 · N3391S · Substantial damage
- [NTSB NYC74AN015](https://openairdocs.org/ntsb/NYC74AN015-201621.md): Beech S35 · State College, PA · Accident · Serious injuries · Closed · Aug 17, 1973 · N434V · Substantial damage
- [NTSB SEA74DVG12](https://openairdocs.org/ntsb/SEA74DVG12.md): Cessna 210C · Spokane, WA · Accident · No injuries · Closed · Aug 16, 1973 · N3968Y · Substantial damage
- [NTSB LAX74FUQ12](https://openairdocs.org/ntsb/LAX74FUQ12.md): Bellanca 17-30A · Ridgecrest, CA · Accident · Serious injuries · Closed · Aug 16, 1973 · N8832V · Destroyed
- [NTSB FTW74DRD05](https://openairdocs.org/ntsb/FTW74DRD05.md): Cessna 185E · Venice, LA · Accident · Minor injuries · Closed · Aug 14, 1973 · N5818J · Substantial damage
- [NTSB ANC74AA021](https://openairdocs.org/ntsb/ANC74AA021.md): Cessna P206 · Talkeetna, AK · Accident · No injuries · Closed · Aug 14, 1973 · N2540X · Substantial damage
- [NTSB ANC74AA024](https://openairdocs.org/ntsb/ANC74AA024.md): Cessna 185 · Pilot Point, AK · Accident · No injuries · Closed · Aug 13, 1973 · N4520F · Substantial damage
- [NTSB IAD74FKW12](https://openairdocs.org/ntsb/IAD74FKW12.md): Beech 65-80 · Chattanooga, TN · Accident · No injuries · Closed · Aug 8, 1973 · N1WF · Substantial damage
- [NTSB MKC74DCQ05](https://openairdocs.org/ntsb/MKC74DCQ05.md): Cessna 210J · Johnson, KS · Accident · No injuries · Closed · Aug 4, 1973 · N3365S · Substantial damage
- [NTSB UNK73X0119](https://openairdocs.org/ntsb/UNK73X0119.md): Bellanca 17-30A · Montego Bay, Jamaica · Accident · No injuries · Closed · Jul 28, 1973 · N39818 · Substantial damage
- [NTSB MKC74DCQ01](https://openairdocs.org/ntsb/MKC74DCQ01.md): Cessna 188A · Sublette, KS · Accident · No injuries · Closed · Jul 26, 1973 · N5685J · Substantial damage
- [NTSB CHI74DEE07](https://openairdocs.org/ntsb/CHI74DEE07.md): Cessna 206 · Chicago, IL · Accident · No injuries · Closed · Jul 13, 1973 · N5244U · Substantial damage
- [NTSB OAK74FVW02](https://openairdocs.org/ntsb/OAK74FVW02.md): Cessna 206 · Las Vegas, NV · Accident · No injuries · Closed · Jul 8, 1973 · N2113F · Substantial damage
- [NTSB CHI74FEA11](https://openairdocs.org/ntsb/CHI74FEA11.md): Cessna 210D · Evansville, IN · Accident · No injuries · Closed · Jul 8, 1973 · N3804Y · Substantial damage
- [NTSB OAK74AP002](https://openairdocs.org/ntsb/OAK74AP002.md): Beech V35 · Sonoma, CA · Accident · 2 fatal · Closed · Jul 7, 1973 · N3746Q · 2 aircraft · Substantial damage
- [NTSB OAK73DVD47](https://openairdocs.org/ntsb/OAK73DVD47.md): Beech V35B · Novato, CA · Accident · No injuries · Closed · Jun 29, 1973 · N4163A · Substantial damage
- [NTSB DEN74FQA02](https://openairdocs.org/ntsb/DEN74FQA02.md): Cessna 210E · Albuquerque, NM · Accident · No injuries · Closed · Jun 29, 1973 · N4957U · Substantial damage
- [NTSB ANC73AA053](https://openairdocs.org/ntsb/ANC73AA053.md): Cessna 402A · Dillingham, AK · Accident · No injuries · Closed · Jun 26, 1973 · N4504Q · Substantial damage
- [NTSB FTW73DPG63](https://openairdocs.org/ntsb/FTW73DPG63.md): Cessna 188 · Mcgehee, AR · Accident · No injuries · Closed · Jun 25, 1973 · N21801 · Destroyed
- [NTSB OAK73FVD43](https://openairdocs.org/ntsb/OAK73FVD43.md): Cessna U206 · Novato, CA · Accident · No injuries · Closed · Jun 23, 1973 · N2127F · Substantial damage
- [NTSB LAX73DVA68](https://openairdocs.org/ntsb/LAX73DVA68.md): Beech A24R · Lost Hills, CA · Accident · No injuries · Closed · Jun 21, 1973 · N22BW · Substantial damage
- [NTSB FTW73DPG62](https://openairdocs.org/ntsb/FTW73DPG62.md): Cessna A188B · Tucker, AR · Accident · No injuries · Closed · Jun 21, 1973 · N21720 · No damage
- [NTSB FTW73FPM17](https://openairdocs.org/ntsb/FTW73FPM17.md): Cessna A188 · Centrahoma, OK · Accident · Minor injuries · Closed · Jun 17, 1973 · N9905G · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=17032&year=1973&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") = 1973
  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=1973

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