N518SU — COSMOS PHASE III

Registry aircraft record

✦FAA Registry Record

N-NumberN518SU

Serial numberB21559

ManufacturerCOSMOS

ModelPHASE III

Year built—

RegistrantCRESS MARK C

Registry statusRegistered (V)

RegistrationRegistration current · expires 30 Apr 2028

AirworthinessAirworthiness certificate on file

Last action2023-05-05

Source: FAA (United States) · updated Oct 22, 2026

One of 3 active COSMOS PHASE IIIs across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.

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About N518SU

N518SU is a COSMOS PHASE III registered with the FAA (United States).

Yes — the FAA (United States) lists N518SU as registered (registry data updated 2026-10-22).

The COSMOS PHASE III has 2 seats and 1 engine.