# NTSB investigations: Lycoming VO-540 series

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 7 of 8 · 376 cases

## Cases, newest first

- [NTSB NYC71FHD49](https://openairdocs.org/ntsb/NYC71FHD49.md): Bell 47G2A1 · Berlin, NJ · Accident · No injuries · Closed · May 18, 1971 · N73953 · Substantial damage
- [NTSB LAX71FVQ74](https://openairdocs.org/ntsb/LAX71FVQ74.md): Bell 47J2 · Sta Barbara, CA · Accident · Minor injuries · Closed · Apr 10, 1971 · N73921 · Substantial damage
- [NTSB MIA71DM066](https://openairdocs.org/ntsb/MIA71DM066.md): Hiller UH12E4 · Naguabo, PR · Accident · No injuries · Closed · Jan 24, 1971 · N44B · Substantial damage
- [NTSB NYC71FHD32](https://openairdocs.org/ntsb/NYC71FHD32.md): Bell 47G-4 · Philadelphia, PA · Accident · No injuries · Closed · Dec 2, 1970 · N73943 · Substantial damage
- [NTSB FTW71FRJ23](https://openairdocs.org/ntsb/FTW71FRJ23.md): Bell 47G-4 · Vivian, LA · Accident · Serious injuries · Closed · Nov 16, 1970 · N1216W · Substantial damage
- [NTSB MIA71DKT37](https://openairdocs.org/ntsb/MIA71DKT37.md): Brantly 305 · Boca Raton, FL · Accident · No injuries · Closed · Nov 5, 1970 · N2226U · Substantial damage
- [NTSB MKC71DCQ18](https://openairdocs.org/ntsb/MKC71DCQ18.md): Brantly 305 · Emporia, KS · Accident · No injuries · Closed · Sep 1, 1970 · N2221U · Substantial damage
- [NTSB ANC71DAD01](https://openairdocs.org/ntsb/ANC71DAD01.md): Hiller Acft UH-12E · Port Alexndr, AK · Accident · No injuries · Closed · Jul 26, 1970 · N5325V · Substantial damage
- [NTSB CHI70FDW23](https://openairdocs.org/ntsb/CHI70FDW23.md): Bell 47-J2 · Union Lake, MI · Accident · No injuries · Closed · Jun 20, 1970 · N73271 · Destroyed
- [NTSB LAX70DUA17](https://openairdocs.org/ntsb/LAX70DUA17.md): Bell 47J-2 · Long Beach, CA · Accident · No injuries · Closed · Apr 1, 1970 · N2097 · Substantial damage
- [NTSB FTW70FRD01](https://openairdocs.org/ntsb/FTW70FRD01.md): Bell 47G-4A · Morgan City, LA · Accident · Minor injuries · Closed · Feb 17, 1970 · N6230N · Substantial damage
- [NTSB LAX70A0031](https://openairdocs.org/ntsb/LAX70A0031.md): Bell 47J · Goleta, CA · Accident · No injuries · Closed · Nov 21, 1969 · N73921 · Substantial damage
- [NTSB NYC70F0186](https://openairdocs.org/ntsb/NYC70F0186.md): Bell 47G-4 · E Providence, RI · Accident · No injuries · Closed · Oct 16, 1969 · N73943 · Substantial damage
- [NTSB DEN70F0100](https://openairdocs.org/ntsb/DEN70F0100.md): Bell 47J2B · Santa Fe, NM · Accident · No injuries · Closed · Sep 3, 1969 · N6224N · Substantial damage
- [NTSB NYC70F0107](https://openairdocs.org/ntsb/NYC70F0107.md): Bell 47G-4A · East Poultney, VT · Accident · Serious injuries · Closed · Aug 13, 1969 · N1420W · Destroyed
- [NTSB ANC70A0003](https://openairdocs.org/ntsb/ANC70A0003.md): Hiller Acft UH12E · Bettles, AK · Accident · No injuries · Closed · Jul 9, 1969 · N5362V · Substantial damage
- [NTSB NYC70D0055](https://openairdocs.org/ntsb/NYC70D0055.md): Bell 47G-5 · Union City, PA · Accident · No injuries · Closed · Jul 7, 1969 · N8556F · Substantial damage
- [NTSB LAX69D0359](https://openairdocs.org/ntsb/LAX69D0359.md): Hiller UH-12L · Victorville, CA · Accident · No injuries · Closed · May 5, 1969 · N86689 · Substantial damage
- [NTSB NYC69F0394](https://openairdocs.org/ntsb/NYC69F0394.md): Bell 47G2A1 · Dunbar, PA · Accident · No injuries · Closed · Apr 8, 1969 · N1215W · Substantial damage
- [NTSB ANC70F0019](https://openairdocs.org/ntsb/ANC70F0019.md): Hiller UH-12E · Barrow, AK · Accident · Minor injuries · Closed · Mar 28, 1969 · N9761C · Destroyed
- [NTSB FTW69F0430](https://openairdocs.org/ntsb/FTW69F0430.md): Bell 47G-4 · Camden, AR · Accident · No injuries · Closed · Mar 18, 1969 · N1150W · Substantial damage
- [NTSB SEA69D0181](https://openairdocs.org/ntsb/SEA69D0181.md): Hiller UH-12E · Brightwood, OR · Accident · No injuries · Closed · Dec 21, 1968 · N3820 · Substantial damage
- [NTSB ANC72DAA36](https://openairdocs.org/ntsb/ANC72DAA36-201689.md): Hiller UH-12E · Stevens Vill, AK · Accident · No injuries · Closed · Dec 7, 1968 · N9743C · Substantial damage
- [NTSB ANC69D0082](https://openairdocs.org/ntsb/ANC69D0082.md): Bell 47J-2 · Barrow, AK · Accident · No injuries · Closed · Dec 3, 1968 · N73960 · Substantial damage
- [NTSB ANC69A0027](https://openairdocs.org/ntsb/ANC69A0027.md): Bell 47G-4A · Kenai, AK · Accident · 1 fatal · Closed · Nov 4, 1968 · N1396X · Destroyed
- [NTSB CHI69F0360](https://openairdocs.org/ntsb/CHI69F0360.md): Bell 47G-4A · Chicago, IL · Accident · No injuries · Closed · Oct 26, 1968 · N4032G · Substantial damage
- [NTSB LAX69A0011](https://openairdocs.org/ntsb/LAX69A0011.md): Bell 47J-2 · Los Angeles, CA · Accident · No injuries · Closed · Aug 12, 1968 · N8432E · Substantial damage
- [NTSB SEA69D0043](https://openairdocs.org/ntsb/SEA69D0043.md): Hiller UH-12E · Rockford, ID · Accident · No injuries · Closed · Jul 27, 1968 · N4414 · Substantial damage
- [NTSB OAK69F0075](https://openairdocs.org/ntsb/OAK69F0075.md): Hiller UH-12E · Greenville, CA · Accident · Serious injuries · Closed · Jul 13, 1968 · N90476 · Destroyed
- [NTSB MKC69D0035](https://openairdocs.org/ntsb/MKC69D0035.md): Bell 47G-2A · Crocker, MO · Accident · No injuries · Closed · Jun 21, 1968 · N8484E · Substantial damage
- [NTSB CHI68A0107](https://openairdocs.org/ntsb/CHI68A0107.md): Bell 47J-2 · Rice Lake, WI · Accident · 1 fatal · Closed · Jun 14, 1968 · N73258 · Destroyed
- [NTSB MIA69F0004](https://openairdocs.org/ntsb/MIA69F0004.md): Hiller UH-12 · Manati, PR · Accident · Serious injuries · Closed · May 17, 1968 · N9790C · Destroyed
- [NTSB ANC68A0045](https://openairdocs.org/ntsb/ANC68A0045.md): Hiller UH-12E · Wrangell, AK · Accident · No injuries · Closed · Mar 31, 1968 · N5352V · Substantial damage
- [NTSB FTW68A0084](https://openairdocs.org/ntsb/FTW68A0084.md): Brantly 305 · Orange, TX · Accident · 1 fatal · Closed · Mar 30, 1968 · N2212U · Destroyed
- [NTSB LAX68A0080](https://openairdocs.org/ntsb/LAX68A0080.md): Hiller UN-12L · Windna, AZ · Accident · Minor injuries · Closed · Feb 27, 1968 · N9780C · Substantial damage
- [NTSB LAX68A0067](https://openairdocs.org/ntsb/LAX68A0067.md): Hiller UH12L4 · Cucamonga, CA · Accident · Serious injuries · Closed · Jan 15, 1968 · N90483 · Substantial damage
- [NTSB MIA68O0001](https://openairdocs.org/ntsb/MIA68O0001.md): Hiller UH12E4 · Santa Fe, RP · Accident · No injuries · Closed · Aug 29, 1967 · N44B · Destroyed
- [NTSB SEA67A0060](https://openairdocs.org/ntsb/SEA67A0060.md): Hiller UH-12E · Orofino, ID · Accident · No injuries · Closed · Apr 21, 1967 · N5388V · Substantial damage
- [NTSB MIA67A0102](https://openairdocs.org/ntsb/MIA67A0102.md): Bell 47J-2 · Starke, FL · Accident · Minor injuries · Closed · Mar 31, 1967 · N73258 · Substantial damage
- [NTSB DEN67A0058](https://openairdocs.org/ntsb/DEN67A0058.md): Hiller UH-12E · Ogden, UT · Accident · No injuries · Closed · Mar 27, 1967 · N5345V · Substantial damage
- [NTSB MIA67A0095](https://openairdocs.org/ntsb/MIA67A0095.md): Bell 47J-2A · Miami Beach, FL · Accident · Minor injuries · Closed · Mar 20, 1967 · N73990 · Substantial damage
- [NTSB FTW67A0056](https://openairdocs.org/ntsb/FTW67A0056.md): Hiller UH-12L · Woodville, TX · Accident · No injuries · Closed · Nov 19, 1966 · N9780C · Substantial damage
- [NTSB LAX67A0051](https://openairdocs.org/ntsb/LAX67A0051.md): Hiller UH12L4 · Castaic, CA · Accident · No injuries · Closed · Nov 17, 1966 · N90487 · Destroyed
- [NTSB NYC67A0067](https://openairdocs.org/ntsb/NYC67A0067.md): Bell 47J-2 · Brookline, MA · Accident · No injuries · Closed · Oct 26, 1966 · N73948 · Substantial damage
- [NTSB ANC67A0033](https://openairdocs.org/ntsb/ANC67A0033.md): Bell 47J-2A · Anchorage, AK · Accident · Serious injuries · Closed · Oct 3, 1966 · N252PH · Substantial damage
- [NTSB FTW67A0037](https://openairdocs.org/ntsb/FTW67A0037.md): Bell 47J-2A · Leeville, LA · Accident · No injuries · Closed · Sep 22, 1966 · N3092G · Substantial damage
- [NTSB NYC67A0030](https://openairdocs.org/ntsb/NYC67A0030.md): Bell 47J-2 · Dedham, MA · Accident · No injuries · Closed · Aug 17, 1966 · N3939B · Substantial damage
- [NTSB LAX67A0020](https://openairdocs.org/ntsb/LAX67A0020.md): Hiller US-12E · Frazier Prk, CA · Accident · No injuries · Closed · Aug 9, 1966 · N9747C · Substantial damage
- [NTSB MKC67A0001](https://openairdocs.org/ntsb/MKC67A0001.md): Hiller UH12E · North Platte, NE · Accident · Serious injuries · Closed · Jul 7, 1966 · N90476 · Destroyed
- [NTSB DEN67A0002](https://openairdocs.org/ntsb/DEN67A0002-171116.md): Hiller UH12E · Greybull, WY · Accident · Minor injuries · Closed · Jul 7, 1966 · N9754C · Substantial damage

Next page: https://openairdocs.org/ntsb.md?engine=41534&page=8

## 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 ('41534', '41582'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41534&page=7

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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.