Pistons/AYRES CORPORATION/S2R-600/N4004K

N4004K — 1978 AYRES CORPORATION S2R-600

Registry aircraft record

✦FAA Registry Record

N-NumberN4004K

Serial number2488R

ManufacturerAYRES CORPORATION

ModelS2R-600

Year built1978

RegistrantHERITAGE AG LLC

Registry statusRegistered (V)

RegistrationRegistration current · expires 31 Oct 2028

AirworthinessAirworthiness certificate on file

Last action2024-04-03

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

One of 13 active AYRES CORPORATION S2R-600s across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.

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About N4004K

N4004K is a 1978 AYRES CORPORATION S2R-600 registered with the FAA (United States).

Yes — the FAA (United States) lists N4004K as registered (registry data updated 2026-10-22).

The AYRES CORPORATION S2R-600 has 1 seats and 1 engine.