# NTSB investigations: Lycoming TVO-435-GIA

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 5 of 6 · 286 cases

## Cases, newest first

- [NTSB LAX72FUM19](https://openairdocs.org/ntsb/LAX72FUM19.md): Bell 47G3B1 · Brawley, CA · Accident · Minor injuries · Closed · Feb 24, 1972 · N1332X · Destroyed
- [NTSB DEN72FQA31](https://openairdocs.org/ntsb/DEN72FQA31.md): Bell 47G3B1 · Raton, NM · Accident · Serious injuries · Closed · Jan 10, 1972 · N665GD · Destroyed
- [NTSB DEN72FQD18](https://openairdocs.org/ntsb/DEN72FQD18.md): Bell 47G3B1 · Hollomn Afb, NM · Accident · No injuries · Closed · Dec 15, 1971 · N1382X · Substantial damage
- [NTSB DEN72AD011](https://openairdocs.org/ntsb/DEN72AD011.md): Bell 47G3B1 · Sandy, UT · Accident · No injuries · Closed · Sep 13, 1971 · N73972 · Substantial damage
- [NTSB DEN72FQD08](https://openairdocs.org/ntsb/DEN72FQD08.md): Bell 47G3B1 · Ruidoso, NM · Accident · No injuries · Closed · Aug 31, 1971 · N1333X · Substantial damage
- [NTSB LAX71FUQ89](https://openairdocs.org/ntsb/LAX71FUQ89.md): Bell 47G3B1 · Pacoima, CA · Accident · No injuries · Closed · Jun 7, 1971 · N1133W · 2 aircraft · Substantial damage
- [NTSB SEA71DVQ22](https://openairdocs.org/ntsb/SEA71DVQ22.md): Bell 47G3B · Days Creek, OR · Accident · No injuries · Closed · Apr 7, 1971 · N8455E · Substantial damage
- [NTSB MIA71DKT34](https://openairdocs.org/ntsb/MIA71DKT34.md): Bell 47G3B2 · Belle Glade, FL · Accident · No injuries · Closed · Jan 23, 1971 · N6225N · Substantial damage
- [NTSB SEA71DVQ16](https://openairdocs.org/ntsb/SEA71DVQ16.md): Bell 47G-2 · Sixes, OR · Accident · No injuries · Closed · Dec 21, 1970 · N73284 · Substantial damage
- [NTSB LAX71AL033](https://openairdocs.org/ntsb/LAX71AL033.md): Bell 47G3B1 · Rim Forest, CA · Accident · 1 fatal · Closed · Dec 1, 1970 · N1126W · Destroyed
- [NTSB SEA71FWG15](https://openairdocs.org/ntsb/SEA71FWG15.md): Bell 47G3B1 · Colville, WA · Accident · Minor injuries · Closed · Sep 2, 1970 · N3097G · Substantial damage
- [NTSB OAK71DVA19](https://openairdocs.org/ntsb/OAK71DVA19.md): Bell 47G3B1 · Kernville, CA · Accident · No injuries · Closed · Aug 17, 1970 · N7829S · Substantial damage
- [NTSB LAX71DUJ06](https://openairdocs.org/ntsb/LAX71DUJ06.md): Bell 47G3B1 · Elfrida, AZ · Accident · No injuries · Closed · Jul 13, 1970 · N1358X · Substantial damage
- [NTSB SEA71DXM01](https://openairdocs.org/ntsb/SEA71DXM01.md): Bell 47G-3B · Hailey, ID · Accident · No injuries · Closed · Jul 6, 1970 · N68645 · Substantial damage
- [NTSB LAX70FUG50](https://openairdocs.org/ntsb/LAX70FUG50.md): Bell 47G-3B · Idyllwild, CA · Accident · No injuries · Closed · Jun 25, 1970 · N1301X · Substantial damage
- [NTSB LAX70FUG52](https://openairdocs.org/ntsb/LAX70FUG52.md): Bell 47G3B2 · Wrightwood, CA · Accident · No injuries · Closed · Jun 24, 1970 · N2219W · Substantial damage
- [NTSB OAK70FVW17](https://openairdocs.org/ntsb/OAK70FVW17.md): Bell 47G3B2 · Las Vegas, NV · Accident · Minor injuries · Closed · Jun 4, 1970 · N4077G · Destroyed
- [NTSB OAK70DXQ14](https://openairdocs.org/ntsb/OAK70DXQ14.md): Bell 47G3B · Fallon, NV · Accident · Minor injuries · Closed · May 30, 1970 · N73244 · Substantial damage
- [NTSB OAK70FXQ12](https://openairdocs.org/ntsb/OAK70FXQ12.md): Bell 47G3B1 · Reno, NV · Accident · No injuries · Closed · May 21, 1970 · N337RH · Substantial damage
- [NTSB CHI70FDW10](https://openairdocs.org/ntsb/CHI70FDW10.md): Bell 47G · Port Huron, MI · Accident · Serious injuries · Closed · Mar 27, 1970 · N1575 · Substantial damage
- [NTSB DEN70D0132](https://openairdocs.org/ntsb/DEN70D0132.md): Bell 47G-3B · Alamogordo, NM · Accident · No injuries · Closed · Nov 20, 1969 · N73995 · Substantial damage
- [NTSB OAK70D0160](https://openairdocs.org/ntsb/OAK70D0160.md): Bell 47G3B1 · Bishop, CA · Accident · No injuries · Closed · Oct 7, 1969 · N3096G · Destroyed
- [NTSB DEN70D0064](https://openairdocs.org/ntsb/DEN70D0064.md): Bell 47G3B2 · Midwest, WY · Accident · No injuries · Closed · Aug 18, 1969 · N1486W · Substantial damage
- [NTSB MKC70I0081](https://openairdocs.org/ntsb/MKC70I0081.md): Bell 47G3B1 · Hill City, SD · Incident · No injuries · Closed · Aug 2, 1969 · N7924S · Minor damage
- [NTSB LAX70A0008](https://openairdocs.org/ntsb/LAX70A0008.md): Bell 47G3B1 · Grnd Canyon, AZ · Accident · 3 fatal · Closed · Jul 30, 1969 · N73909 · Destroyed
- [NTSB CAN70A4457](https://openairdocs.org/ntsb/CAN70A4457.md): Schweizer SGS126 · Hope, Canada · Accident · 3 fatal · Closed · Jul 26, 1969 · CF-VEQ · 2 aircraft · Destroyed
- [NTSB DEN70D0097](https://openairdocs.org/ntsb/DEN70D0097.md): Bell 47G3B2 · Breckenridge, CO · Accident · Minor injuries · Closed · Jul 17, 1969 · N4074G · Substantial damage
- [NTSB LAX70F0070](https://openairdocs.org/ntsb/LAX70F0070-201453.md): Bell 47G3B1 · Siera Madre, CA · Accident · No injuries · Closed · Jul 5, 1969 · N1126W · Substantial damage
- [NTSB DEN70D0040](https://openairdocs.org/ntsb/DEN70D0040.md): Bell 47G-3B · Casper, WY · Accident · No injuries · Closed · Jul 1, 1969 · N6225N · Substantial damage
- [NTSB DEN70F0008](https://openairdocs.org/ntsb/DEN70F0008.md): Bell 47G3B1 · Broomfield, CO · Accident · Serious injuries · Closed · Jun 14, 1969 · N8541F · Substantial damage
- [NTSB LAX69D0357](https://openairdocs.org/ntsb/LAX69D0357.md): Bell 47G3B1 · Grnd Canyon, AZ · Accident · No injuries · Closed · May 21, 1969 · N73909 · Substantial damage
- [NTSB OAK69F0318](https://openairdocs.org/ntsb/OAK69F0318.md): Bell 47G3B1 · Las Vegas, NV · Accident · No injuries · Closed · May 11, 1969 · N1335X · Substantial damage
- [NTSB DEN69D0213](https://openairdocs.org/ntsb/DEN69D0213.md): Bell 47G3B1 · Albany, WY · Accident · Minor injuries · Closed · Mar 25, 1969 · N73285 · Substantial damage
- [NTSB SEA69D0183](https://openairdocs.org/ntsb/SEA69D0183.md): Bell 47G-2 · Chelan, WA · Accident · No injuries · Closed · Feb 14, 1969 · N6712D · Substantial damage
- [NTSB MIA69F0341](https://openairdocs.org/ntsb/MIA69F0341.md): Bell 47G-3B · Kingsport, TN · Accident · Minor injuries · Closed · Jan 18, 1969 · N204Z · Destroyed
- [NTSB MIA69F0313](https://openairdocs.org/ntsb/MIA69F0313.md): Bell 47G · Jackson, MS · Accident · No injuries · Closed · Jan 16, 1969 · N3096G · Substantial damage
- [NTSB LAX69D0253](https://openairdocs.org/ntsb/LAX69D0253.md): Bell 47G3B1 · Grand Canyon, AZ · Accident · No injuries · Closed · Dec 16, 1968 · N1321X · Substantial damage
- [NTSB OAK69F0150](https://openairdocs.org/ntsb/OAK69F0150.md): Bell 47G3B1 · Chowchilla, CA · Accident · Serious injuries · Closed · Sep 26, 1968 · N3377H · Destroyed
- [NTSB MKC69F0174](https://openairdocs.org/ntsb/MKC69F0174.md): Bell 47G3B1 · Custer, SD · Accident · Minor injuries · Closed · Aug 18, 1968 · N6214N · Destroyed
- [NTSB ANC69A0009](https://openairdocs.org/ntsb/ANC69A0009.md): Bell 47G3B1 · Susitna Lodg, AK · Accident · Serious injuries · Closed · Aug 15, 1968 · N68645 · Substantial damage
- [NTSB SEA69A0012](https://openairdocs.org/ntsb/SEA69A0012.md): Bell 47G-3B · Twin Falls, ID · Accident · No injuries · Closed · Aug 13, 1968 · N8491E · Substantial damage
- [NTSB SEA69D0057](https://openairdocs.org/ntsb/SEA69D0057.md): Bell 47G3B1 · Garden Valley, ID · Accident · No injuries · Closed · Aug 11, 1968 · N73972 · Destroyed
- [NTSB DEN69A0004](https://openairdocs.org/ntsb/DEN69A0004.md): Bell 47G3B2 · Aspen, CO · Accident · Serious injuries · Closed · Jul 29, 1968 · N4074G · Substantial damage
- [NTSB SEA69A0008](https://openairdocs.org/ntsb/SEA69A0008.md): Bell 47G3B1 · North Fork, ID · Accident · 1 fatal · Closed · Jul 23, 1968 · N8537F · Destroyed
- [NTSB SEA68A0074](https://openairdocs.org/ntsb/SEA68A0074-109548.md): Bell 47G3B1 · Lewiston, ID · Accident · Minor injuries · Closed · Jun 27, 1968 · N73284 · Destroyed
- [NTSB DEN69D0043](https://openairdocs.org/ntsb/DEN69D0043.md): Bell 47G3B1 · Loa, UT · Accident · No injuries · Closed · Jun 22, 1968 · N1357X · Substantial damage
- [NTSB LAX69D0033](https://openairdocs.org/ntsb/LAX69D0033.md): Bell 47G3B1 · Alpine, AZ · Accident · No injuries · Closed · Jun 21, 1968 · N73285 · Substantial damage
- [NTSB DEN69F0010](https://openairdocs.org/ntsb/DEN69F0010.md): Bell 47G-3B · Baggs, WY · Accident · No injuries · Closed · Jun 6, 1968 · N8532F · Substantial damage
- [NTSB LAX69F0010](https://openairdocs.org/ntsb/LAX69F0010.md): Bell 47G3B1 · Springervill, AZ · Accident · Minor injuries · Closed · May 22, 1968 · N73965 · Destroyed
- [NTSB SEA68A0050](https://openairdocs.org/ntsb/SEA68A0050.md): Bell 47G-3B · Superior, MT · Accident · No injuries · Closed · Jan 24, 1968 · N73269 · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=41526&page=6

## 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 ('41526'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41526&page=5

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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.