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Helicopters/ROBINSON HELICOPTER COMPANY/R44 II/N121SX

N121SX — 2018 ROBINSON HELICOPTER COMPANY R44 II

Registry aircraft record

✦FAA Registry Record
N-NumberN121SX
Serial number14147
ManufacturerROBINSON HELICOPTER COMPANY
ModelR44 II
Year built2018
Registrant—
Registry statusV
Last action2024-10-17
Source: FAA (United States) · updated Aug 31, 2026
One of 889 active ROBINSON HELICOPTER COMPANY R44 IIs across the 7 registries BuyJet tracks. Registry record last updated Aug 31, 2026.
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About N121SX

What aircraft is N121SX?

N121SX is a 2018 ROBINSON HELICOPTER COMPANY R44 II registered with the FAA (United States).

Is N121SX currently registered?

Yes — the FAA (United States) lists N121SX as registered (registry data updated 2026-08-31).

How many seats and engines does ROBINSON HELICOPTER COMPANY R44 II have?

The ROBINSON HELICOPTER COMPANY R44 II has 4 seats and 1 engine.

ROBINSON HELICOPTER COMPANY R44 II— fleet data & listingsAircraft registered in United States for sale