# N300Y: 1960 Sikorsky S-61L, registration cancelled 1970-06-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 29, 1970
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-61L](https://openairdocs.org/model/sikorsky-s-61l) (registry code 8142102)
- Data sheets: [TCDS 1H15](https://openairdocs.org/tcds/1H15) (OpenAirDocs)
- Serial number: 61031
- Year built: 1960
- Type of aircraft: Rotorcraft
- Certificate issued: February 9, 1962
- Mode S code: A32178
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N300Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=300Y
- Page: https://openairdocs.org/deregistered/N300Y-1970-06-29

From the FAA registry file of November 4, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Sikorsky S-61L: https://openairdocs.org/model/sikorsky-s-61l.md

## NTSB investigations (3)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA69A0003](https://openairdocs.org/ntsb/DCA69A0003), Aug 14, 1968: Sikorsky S-61L (N300Y), Compton, CA, destroyed, 21 fatal
- [NTSB LAX66A0080](https://openairdocs.org/ntsb/LAX66A0080), Apr 29, 1966: Sikorsky S-61L (N300Y), Los Angeles, CA, substantial damage
- [NTSB LAX64A0002](https://openairdocs.org/ntsb/LAX64A0002), Jul 15, 1963: Sikorski S-61L (N300Y), Los Angeles, CA, substantial damage

## Other aircraft with N300Y

- [Registered now](https://openairdocs.org/aircraft/N300Y): Schempp-Hirth VENTUS B/16.6, S/N 300, built 1986
- [Cancelled 1931-04-02](https://openairdocs.org/deregistered/N300Y-1931-04-02): Aeronca C-3, S/N C3-3. Owner: [Aeronautical Corp Of America](https://openairdocs.org/faa-owner/AERONAUTICAL%20CORP%20OF%20AMERICA), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati)

---
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.