Pistons/DOUGLAS/DC-6B/N555SQ

N555SQ — 1957 DOUGLAS DC-6B

Registry aircraft record

✦FAA Registry Record

N-NumberN555SQ

Serial number45137

ManufacturerDOUGLAS

ModelDC-6B

Year built1957

RegistrantTATONDUK OUTFITTERS LTD

Registry statusRegistered (V)

RegistrationRegistration current · expires 31 Jan 2030

AirworthinessAirworthiness certificate on file

Last action2023-09-30

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

One of 9 active DOUGLAS DC-6Bs across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.

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About N555SQ

N555SQ is a 1957 DOUGLAS DC-6B registered with the FAA (United States).

Yes — the FAA (United States) lists N555SQ as registered (registry data updated 2026-10-22).

The DOUGLAS DC-6B has 96 seats and 4 engines.