# N6964R: 1968 Sikorsky S-64E, registration cancelled 1969-11-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 24, 1969
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-64E](https://openairdocs.org/model/sikorsky-s-64e) (registry code 8142604)
- Data sheets: [TCDS H6EA](https://openairdocs.org/tcds/H6EA) (OpenAirDocs)
- Serial number: 64059
- Year built: 1968
- Type of aircraft: Rotorcraft
- Certificate issued: October 11, 1968
- Mode S code: A943F4
- Owner when cancelled: [Sikorsky Aircraft Division Of United Aircraft Corp](https://openairdocs.org/faa-owner/SIKORSKY%20AIRCRAFT%20DIVISION%20OF%20UNITED%20AIRCRAFT%20CORP)
- Location: [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6964R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6964R
- Page: https://openairdocs.org/deregistered/N6964R-1969-11-24

From the FAA registry file of November 3, 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-64E: https://openairdocs.org/model/sikorsky-s-64e.md

## NTSB investigations (1)

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 ANC70A0020](https://openairdocs.org/ntsb/ANC70A0020), Sep 2, 1969: Sikorsky S-64E (N6964R), Prudhoe Bay, AK, destroyed, 3 fatal

## Other aircraft with N6964R

- [Registered now](https://openairdocs.org/aircraft/N6964R): Quad City Ultralights CHALLENGER II, S/N CH2-0695 W 1358

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