Helicopters/SIKORSKY/S-61N/N631CK

N631CK — — SIKORSKY S-61N

Registry aircraft record

✦FAA Registry Record

N-NumberN631CK

Serial number61753

ManufacturerSIKORSKY

ModelS-61N

Year built—

RegistrantCROMAN CORP

Registry statusV

Last action2023-04-21

Source: FAA (United States) · updated Aug 31, 2026

One of 42 active SIKORSKY S-61Ns across the 7 registries BuyJet tracks. Registry record last updated Aug 31, 2026.

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About N631CK

N631CK is a SIKORSKY S-61N registered with the FAA (United States).

Yes — the FAA (United States) lists N631CK as registered (registry data updated 2026-08-31).

The SIKORSKY S-61N has 28 seats and 2 engines.