# NTSB investigations: Amateur-built UNKNOWN ENG

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 39 of 41 · 2,048 cases

## Cases, newest first

- [NTSB LAX75FUA22](https://openairdocs.org/ntsb/LAX75FUA22.md): Bellanca 17-30 · Santa Ana, CA · Accident · Serious injuries · Closed · Mar 17, 1975 · N7388V · Substantial damage
- [NTSB MKC75FCD37](https://openairdocs.org/ntsb/MKC75FCD37.md): Brantly 305 · Swisher, IA · Accident · Minor injuries · Closed · Mar 2, 1975 · N16616 · Substantial damage
- [NTSB MIA75FLA22](https://openairdocs.org/ntsb/MIA75FLA22.md): Bensen B8M · St Augustine, FL · Accident · No injuries · Closed · Nov 10, 1974 · N9742 · Substantial damage
- [NTSB LAX75DUJ45](https://openairdocs.org/ntsb/LAX75DUJ45.md): Brantly B-2 · Mesa, AZ · Accident · No injuries · Closed · Nov 2, 1974 · N5905X · Substantial damage
- [NTSB LAX75DUQ10](https://openairdocs.org/ntsb/LAX75DUQ10.md): Smith Mini Plane · Van Nuys, CA · Accident · No injuries · Closed · Sep 24, 1974 · N842 · Substantial damage
- [NTSB NYC75FNA10](https://openairdocs.org/ntsb/NYC75FNA10.md): Champion 7KCAB · Norfolk, MA · Accident · No injuries · Closed · Aug 11, 1974 · N5063X · Substantial damage
- [NTSB CHI75FEP12](https://openairdocs.org/ntsb/CHI75FEP12.md): Walts Wings S1 · Hartford, WI · Accident · Minor injuries · Closed · Aug 5, 1974 · N7748 · Substantial damage
- [NTSB MKC75DTG10](https://openairdocs.org/ntsb/MKC75DTG10.md): Piper PA-18 · Cooperstown, ND · Accident · No injuries · Closed · Aug 4, 1974 · N167T · Substantial damage
- [NTSB ANC75AA009](https://openairdocs.org/ntsb/ANC75AA009.md): Sikorski S58ST · Umiat, AK · Accident · Serious injuries · Closed · Aug 4, 1974 · N47246 · Substantial damage
- [NTSB NYC75FHD10](https://openairdocs.org/ntsb/NYC75FHD10.md): Enstrom F-28A · Media, PA · Accident · No injuries · Closed · Jul 31, 1974 · N4890 · Substantial damage
- [NTSB CHI75DEC06](https://openairdocs.org/ntsb/CHI75DEC06.md): Piper PA-24 · Flushing, MI · Accident · No injuries · Closed · Jul 26, 1974 · N7605P · Substantial damage
- [NTSB NYC75FGT03](https://openairdocs.org/ntsb/NYC75FGT03.md): Bensen B-8-VW · Harrisburg, PA · Accident · Minor injuries · Closed · Jul 16, 1974 · N1709 · Substantial damage
- [NTSB DEN74DTC40](https://openairdocs.org/ntsb/DEN74DTC40.md): Champion 7GCBC · Lingle, WY · Accident · Minor injuries · Closed · Jun 28, 1974 · N5138X · Substantial damage
- [NTSB MKC74FTG22](https://openairdocs.org/ntsb/MKC74FTG22.md): Piper PA-25 · Hazelton, ND · Accident · No injuries · Closed · Jun 27, 1974 · N7358Z · Substantial damage
- [NTSB CHI74DEP47](https://openairdocs.org/ntsb/CHI74DEP47.md): Steffens C-II · Columbus, WI · Accident · No injuries · Closed · May 26, 1974 · N8981 · Substantial damage
- [NTSB CHI74FEK24](https://openairdocs.org/ntsb/CHI74FEK24.md): Beech 19A · Columbus, OH · Accident · No injuries · Closed · May 7, 1974 · N2127U · Substantial damage
- [NTSB OAK74DXQ37](https://openairdocs.org/ntsb/OAK74DXQ37.md): Schweizer SGS232 · Yerrington, NV · Accident · No injuries · Closed · Apr 27, 1974 · N17892 · Substantial damage
- [NTSB CHI74FEC41](https://openairdocs.org/ntsb/CHI74FEC41-186147.md): Nord Stampe SV4C · Grosse Ile, MI · Accident · No injuries · Closed · Apr 26, 1974 · N14428 · Substantial damage
- [NTSB OAK74DVD29](https://openairdocs.org/ntsb/OAK74DVD29.md): Scorpion II · Rohnerville, CA · Accident · Minor injuries · Closed · Apr 7, 1974 · N977 · Substantial damage
- [NTSB FTW74FPM15](https://openairdocs.org/ntsb/FTW74FPM15.md): Hughes 269B · Tulsa, OK · Accident · No injuries · Closed · Dec 22, 1973 · N11XC · Substantial damage
- [NTSB OAK74FJA05](https://openairdocs.org/ntsb/OAK74FJA05.md): Interstate S-1 · No.Pacific Ocean (Pacific Ocean) · Accident · Minor injuries · Closed · Oct 21, 1973 · N37328 · Destroyed
- [NTSB DEN74DQA17](https://openairdocs.org/ntsb/DEN74DQA17.md): Schweizer SGS126 · Moriarty, NM · Accident · No injuries · Closed · Sep 15, 1973 · N8671R · Substantial damage
- [NTSB NYC74DFA06](https://openairdocs.org/ntsb/NYC74DFA06.md): Piper PA-28 · Cobleskill, NY · Accident · No injuries · Closed · Aug 25, 1973 · N95091 · Substantial damage
- [NTSB NYC74FHD08](https://openairdocs.org/ntsb/NYC74FHD08.md): Fokker DR-1 · Woodbine, NJ · Accident · No injuries · Closed · Aug 12, 1973 · N1917 · Substantial damage
- [NTSB CHI74FEG02](https://openairdocs.org/ntsb/CHI74FEG02.md): Boeing A75N1 · W.Carrollton, OH · Accident · Minor injuries · Closed · Jul 27, 1973 · N57348 · Substantial damage
- [NTSB MIA74DKG12](https://openairdocs.org/ntsb/MIA74DKG12.md): Fairchild 24K · Jekyll Island, GA · Accident · No injuries · Closed · Jul 18, 1973 · N20629 · Substantial damage
- [NTSB MKC73FTG17](https://openairdocs.org/ntsb/MKC73FTG17.md): Stearman A75 · Northwood, ND · Accident · No injuries · Closed · May 30, 1973 · N75664 · Substantial damage
- [NTSB CHI73FEG24](https://openairdocs.org/ntsb/CHI73FEG24.md): Cessna 172 · Chillicothe, OH · Accident · No injuries · Closed · May 11, 1973 · N46240 · Substantial damage
- [NTSB NYC73FNE29](https://openairdocs.org/ntsb/NYC73FNE29.md): Scorpion II · Meriden, CT · Accident · No injuries · Closed · Apr 17, 1973 · N8851 · Substantial damage
- [NTSB OAK73DVA48](https://openairdocs.org/ntsb/OAK73DVA48.md): Cessna 150 · Visalia, CA · Accident · No injuries · Closed · Mar 29, 1973 · N8580G · Substantial damage
- [NTSB MIA73DLG39](https://openairdocs.org/ntsb/MIA73DLG39.md): Navion A · Pelzer, SC · Accident · No injuries · Closed · Mar 26, 1973 · N27A · Substantial damage
- [NTSB NYC73AN047](https://openairdocs.org/ntsb/NYC73AN047.md): Bell H-13G · Readfield, ME · Accident · 1 fatal · Closed · Sep 27, 1972 · N64816 · Substantial damage
- [NTSB CHI73FEC05](https://openairdocs.org/ntsb/CHI73FEC05.md): Stampe SV4-C · Pontiac, MI · Accident · No injuries · Closed · Aug 31, 1972 · N14428 · 2 aircraft · Substantial damage
- [NTSB OAK73DVG09](https://openairdocs.org/ntsb/OAK73DVG09.md): Blanik L-13 · Angwin, CA · Accident · No injuries · Closed · Aug 5, 1972 · N3457 · Substantial damage
- [NTSB MIA73DLG02](https://openairdocs.org/ntsb/MIA73DLG02.md): Bell 47D1 · Dalzell, NC · Accident · No injuries · Closed · Jul 5, 1972 · N586T · Substantial damage
- [NTSB NYC72FFA47](https://openairdocs.org/ntsb/NYC72FFA47.md): Cessna 172B · Johnstown, NY · Accident · No injuries · Closed · Jun 17, 1972 · N7867X · Substantial damage
- [NTSB FTW72FPM33](https://openairdocs.org/ntsb/FTW72FPM33.md): Boeing A75 · Blocker, OK · Accident · No injuries · Closed · Jun 17, 1972 · N53390 · Substantial damage
- [NTSB DEN72FTE76](https://openairdocs.org/ntsb/DEN72FTE76.md): Stinson 108-1 · Castle Rock, CO · Accident · Serious injuries · Closed · Jun 8, 1972 · N8862K · Substantial damage
- [NTSB FTW72FRD22](https://openairdocs.org/ntsb/FTW72FRD22.md): Boeing 75 · Iowa, LA · Accident · Minor injuries · Closed · May 1, 1972 · N46888 · Substantial damage
- [NTSB MIA72IM084](https://openairdocs.org/ntsb/MIA72IM084.md): Martin 404 · Columbus, MS · Incident · No injuries · Closed · Feb 21, 1972 · N259S · Minor damage
- [NTSB LAX72FUJ72](https://openairdocs.org/ntsb/LAX72FUJ72.md): Washburn VP-1 · Chandler, AZ · Accident · No injuries · Closed · Feb 18, 1972 · N3470 · Substantial damage
- [NTSB MKC72FCQ33](https://openairdocs.org/ntsb/MKC72FCQ33.md): Cessna 170B · Wichita, KS · Accident · No injuries · Closed · Nov 11, 1971 · N1660D · Substantial damage
- [NTSB FTW72DQD14](https://openairdocs.org/ntsb/FTW72DQD14.md): Schleicher ASW-15 · Marfa, TX · Accident · No injuries · Closed · Oct 23, 1971 · N8465 · Substantial damage
- [NTSB CHI72FEA12](https://openairdocs.org/ntsb/CHI72FEA12.md): Wilson B8M · Columbus, IN · Accident · No injuries · Closed · Sep 24, 1971 · N4274 · Substantial damage
- [NTSB ANC72AA011](https://openairdocs.org/ntsb/ANC72AA011.md): Cessna 180H · Clarks Pt, AK · Accident · No injuries · Closed · Aug 22, 1971 · N9062M · Substantial damage
- [NTSB MIA72DLG09](https://openairdocs.org/ntsb/MIA72DLG09.md): Bell 47D-1 · Rembert, SC · Accident · No injuries · Closed · Aug 20, 1971 · N586T · Substantial damage
- [NTSB FTW72AF002](https://openairdocs.org/ntsb/FTW72AF002-162416.md): Aeronca 7AC · Big Spring, TX · Accident · 1 fatal · Closed · Jul 6, 1971 · N84600 · Destroyed
- [NTSB OAK71FVM56](https://openairdocs.org/ntsb/OAK71FVM56.md): Beech 35 · San Carlos, CA · Accident · Serious injuries · Closed · Jun 19, 1971 · N3934N · Substantial damage
- [NTSB DEN71DTE13](https://openairdocs.org/ntsb/DEN71DTE13.md): Piper PA-12 · Louviers, CO · Accident · Minor injuries · Closed · Jun 4, 1971 · N3364M · Substantial damage
- [NTSB CHI71FEK36](https://openairdocs.org/ntsb/CHI71FEK36.md): Cessna 195B · London, OH · Accident · No injuries · Closed · May 18, 1971 · N2134C · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=99999&page=40

## 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 ('99999'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=99999&page=39

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.