# 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 38 of 41 · 2,048 cases

## Cases, newest first

- [NTSB MKC78DCG10](https://openairdocs.org/ntsb/MKC78DCG10.md): Terrill SPEC-L · Kimberling, MO · Accident · No injuries · Closed · Nov 18, 1977 · N3622G · Substantial damage
- [NTSB FTW78DPG06](https://openairdocs.org/ntsb/FTW78DPG06.md): Mustang II · Wheatley, AR · Accident · No injuries · Closed · Nov 13, 1977 · N18811 · Substantial damage
- [NTSB OAK78DVG02](https://openairdocs.org/ntsb/OAK78DVG02.md): Mooney M-20B · Georgetown, CA · Accident · No injuries · Closed · Oct 21, 1977 · N123L · Substantial damage
- [NTSB OAK77DVG66](https://openairdocs.org/ntsb/OAK77DVG66.md): Home Built KR1 · Redding, CA · Accident · Minor injuries · Closed · Sep 15, 1977 · N9HD · Substantial damage
- [NTSB IAD77FIA23](https://openairdocs.org/ntsb/IAD77FIA23.md): Champion 7ACA · Brandywine, MD · Accident · Serious injuries · Closed · Aug 28, 1977 · N9110L · Substantial damage
- [NTSB CHI77DEE55](https://openairdocs.org/ntsb/CHI77DEE55.md): Brantly 305 · Wheeling, IL · Accident · No injuries · Closed · Aug 17, 1977 · N16616 · Substantial damage
- [NTSB SEA77DYP40](https://openairdocs.org/ntsb/SEA77DYP40.md): Grumman G-164B · Quincy, WA · Accident · No injuries · Closed · Aug 15, 1977 · N48423 · Substantial damage
- [NTSB MKC77DER74](https://openairdocs.org/ntsb/MKC77DER74.md): Pietenpol-A Scout · Mankato, MN · Accident · No injuries · Closed · Aug 6, 1977 · N5987 · Substantial damage
- [NTSB CHI77FA062](https://openairdocs.org/ntsb/CHI77FA062.md): Bellanca 7ACA · Oshkosh, WI · Accident · 1 fatal · Closed · Aug 1, 1977 · N12204 · 2 aircraft · Destroyed
- [NTSB SEA77DYA27](https://openairdocs.org/ntsb/SEA77DYA27.md): Hughes 269C · Gooding, ID · Accident · No injuries · Closed · Jul 5, 1977 · N7432F · Destroyed
- [NTSB MIA77DLG20](https://openairdocs.org/ntsb/MIA77DLG20.md): Bell 47D · Oswego, SC · Accident · No injuries · Closed · Jun 25, 1977 · N586T · Substantial damage
- [NTSB LAX77FUG43](https://openairdocs.org/ntsb/LAX77FUG43.md): Scorpion TOO · Corona, CA · Accident · No injuries · Closed · Jun 18, 1977 · N656F · Substantial damage
- [NTSB CHI77FEM25](https://openairdocs.org/ntsb/CHI77FEM25.md): Piper PA36 · Grant, MI · Accident · No injuries · Closed · May 17, 1977 · N57588 · Substantial damage
- [NTSB SEA77FYK06](https://openairdocs.org/ntsb/SEA77FYK06.md): Cessna 182 · Burns, OR · Accident · No injuries · Closed · May 14, 1977 · N3885D · 2 aircraft · Substantial damage
- [NTSB MKC77DCJ48](https://openairdocs.org/ntsb/MKC77DCJ48.md): Sportavia RF4-D · Central City, NE · Accident · No injuries · Closed · Apr 28, 1977 · N7723 · Substantial damage
- [NTSB MIA77FLD50](https://openairdocs.org/ntsb/MIA77FLD50.md): Sikorsky H19E · Lady Lake, FL · Accident · Minor injuries · Closed · Apr 15, 1977 · N95760 · Substantial damage
- [NTSB OAK77DXQ16](https://openairdocs.org/ntsb/OAK77DXQ16.md): Schneider ES-60 · Fernley, NV · Accident · No injuries · Closed · Apr 7, 1977 · N8161 · Substantial damage
- [NTSB DEN77FTE25](https://openairdocs.org/ntsb/DEN77FTE25.md): Piper PA-24 · Eckley, CO · Accident · No injuries · Closed · Mar 7, 1977 · N8866P · Substantial damage
- [NTSB OAK77FA019](https://openairdocs.org/ntsb/OAK77FA019.md): Boeing B75N1 · Jean, NV · Accident · 1 fatal · Closed · Feb 19, 1977 · N65543 · Destroyed
- [NTSB MIA77FLD17](https://openairdocs.org/ntsb/MIA77FLD17.md): Birdman TL-1 · Deland, FL · Accident · No injuries · Closed · Nov 18, 1976 · N27260 · Substantial damage
- [NTSB FTW77DRA01](https://openairdocs.org/ntsb/FTW77DRA01.md): Demoiselle A · Columbus, TX · Accident · No injuries · Closed · Oct 30, 1976 · N65269 · Destroyed
- [NTSB NYC77FFA01](https://openairdocs.org/ntsb/NYC77FFA01-201363.md): Bell 47G-2 · Utica, NY · Accident · No injuries · Closed · Oct 6, 1976 · N73550 · Substantial damage
- [NTSB CHI77FEM01](https://openairdocs.org/ntsb/CHI77FEM01.md): Jeanies Teenie · Frankfort, MI · Accident · No injuries · Closed · Oct 2, 1976 · N519S · Destroyed
- [NTSB DEN76DQD34](https://openairdocs.org/ntsb/DEN76DQD34.md): Cessna 188A · Hatch, NM · Accident · Minor injuries · Closed · Sep 9, 1976 · N5643J · Substantial damage
- [NTSB FTW76DRG85](https://openairdocs.org/ntsb/FTW76DRG85.md): Bucker BU-133 · Cibolo, TX · Accident · Minor injuries · Closed · Aug 22, 1976 · N1940H · Substantial damage
- [NTSB MKC76FCA39](https://openairdocs.org/ntsb/MKC76FCA39.md): Bell 47J · St Louis, MO · Accident · No injuries · Closed · Aug 7, 1976 · N5154B · Substantial damage
- [NTSB MKC76FCJ56](https://openairdocs.org/ntsb/MKC76FCJ56.md): Piper PA-36 · Imperial, NE · Accident · No injuries · Closed · Jul 29, 1976 · N57594 · Substantial damage
- [NTSB CHI76FEE69](https://openairdocs.org/ntsb/CHI76FEE69.md): Sportster HA-2M · Rockford, IL · Accident · No injuries · Closed · Jul 29, 1976 · N158 · Substantial damage
- [NTSB FTW76DPD51](https://openairdocs.org/ntsb/FTW76DPD51.md): Piper PA-36 · Gilliland, TX · Accident · No injuries · Closed · Jul 17, 1976 · N57600 · Substantial damage
- [NTSB SEA76DYA39](https://openairdocs.org/ntsb/SEA76DYA39.md): Hughes 269A · Gooding, ID · Accident · No injuries · Closed · Jul 10, 1976 · N7432F · Substantial damage
- [NTSB LAX76DUG63](https://openairdocs.org/ntsb/LAX76DUG63.md): Westfall Sport · Murrietta, CA · Accident · Serious injuries · Closed · Jun 27, 1976 · N3373 · Substantial damage
- [NTSB FTW76FQG81](https://openairdocs.org/ntsb/FTW76FQG81.md): Piper PA-36 · Earth, TX · Accident · Serious injuries · Closed · Jun 19, 1976 · N57597 · Substantial damage
- [NTSB OAK76FVD40](https://openairdocs.org/ntsb/OAK76FVD40.md): Hutchinson EH-1 · Stockton, CA · Accident · Serious injuries · Closed · Jun 14, 1976 · N711EH · Substantial damage
- [NTSB OAK76DVW26](https://openairdocs.org/ntsb/OAK76DVW26.md): Beech V35 · Furnace Creek, CA · Accident · No injuries · Closed · May 14, 1976 · N499DS · Substantial damage
- [NTSB OAK76FXQ39](https://openairdocs.org/ntsb/OAK76FXQ39.md): Bede BD-5 · Reno, NV · Accident · No injuries · Closed · May 3, 1976 · N733ST · Substantial damage
- [NTSB LAX76FUA22](https://openairdocs.org/ntsb/LAX76FUA22.md): Birdman TL-1 · Anaheim, CA · Accident · 1 fatal · Closed · May 3, 1976 · N101BA · Destroyed
- [NTSB LAX76DVG40](https://openairdocs.org/ntsb/LAX76DVG40.md): Scorpion TWO · Corona, CA · Accident · Minor injuries · Closed · Mar 14, 1976 · N7043 · Substantial damage
- [NTSB LAX76DUM23](https://openairdocs.org/ntsb/LAX76DUM23.md): Scorpion TOO · San Diego, CA · Accident · No injuries · Closed · Mar 12, 1976 · N525BG · Substantial damage
- [NTSB MIA76AM065](https://openairdocs.org/ntsb/MIA76AM065.md): Cessna 172 · Ormond Beach, FL · Accident · No injuries · Closed · Feb 20, 1976 · N12603 · 2 aircraft · Substantial damage
- [NTSB OAK76FJA08](https://openairdocs.org/ntsb/OAK76FJA08.md): Murrayair MA-1 · Hilo, HI · Accident · No injuries · Closed · Dec 9, 1975 · N1015Y · Substantial damage
- [NTSB DEN76FQA22](https://openairdocs.org/ntsb/DEN76FQA22.md): Bernardin MS-2 · Albuquerque, NM · Accident · Minor injuries · Closed · Oct 18, 1975 · N4956E · Substantial damage
- [NTSB FTW76AF023](https://openairdocs.org/ntsb/FTW76AF023.md): Douglas DC-8 · Texico Vortac, TX · Accident · Serious injuries · Closed · Sep 22, 1975 · N808E · No damage
- [NTSB SEA76FYE13](https://openairdocs.org/ntsb/SEA76FYE13.md): Dehavilland DHC-3 · Auburn, WA · Accident · No injuries · Closed · Sep 4, 1975 · N567AA · Substantial damage
- [NTSB LAX7LDUQ07|LAX76DUQ07](https://openairdocs.org/ntsb/LAX7LDUQ07%7CLAX76DUQ07.md): Pitts Spcl S1C · Lompoc, CA · Accident · No injuries · Closed · Aug 22, 1975 · N18CB · 2 aircraft · Substantial damage
- [NTSB CHI76DEC05](https://openairdocs.org/ntsb/CHI76DEC05.md): Dehavilland DH-82A · Otisville, MI · Accident · No injuries · Closed · Aug 10, 1975 · N9TM · Substantial damage
- [NTSB OAK76FVM05](https://openairdocs.org/ntsb/OAK76FVM05.md): Flybaby 1A · Fremont, CA · Accident · 1 fatal · Closed · Aug 8, 1975 · N41837 · Substantial damage
- [NTSB MKC76DCA07](https://openairdocs.org/ntsb/MKC76DCA07.md): Hughes 269B · Kennett, MO · Accident · No injuries · Closed · Aug 6, 1975 · N11XC · Substantial damage
- [NTSB FTW75DPA28](https://openairdocs.org/ntsb/FTW75DPA28.md): Cessna 150 · Sulphur Spring, TX · Accident · No injuries · Closed · May 18, 1975 · N5758E · Substantial damage
- [NTSB DEN75DTE62](https://openairdocs.org/ntsb/DEN75DTE62.md): Bell 47G3B1 · Craig, CO · Accident · No injuries · Closed · Apr 12, 1975 · N1169W · Substantial damage
- [NTSB OAK75DVM25](https://openairdocs.org/ntsb/OAK75DVM25.md): Bell 47D1 · Soledad, CA · Accident · No injuries · Closed · Mar 30, 1975 · N8645G · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=99999&page=39

## 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=38

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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.