Airliners & Commercial/GULFSTREAM AEROSPACE/G1159B/N178B

N178B — 1973 GULFSTREAM AEROSPACE G1159B

Registry aircraft record

✦FAA Registry Record

N-NumberN178B

Serial number125

ManufacturerGULFSTREAM AEROSPACE

ModelG1159B

Year built1973

RegistrantMISSILE DEFENSE AGENCY (MDA)

Registry statusRegistered (V)

RegistrationRegistration current · expires 30 Nov 2028

AirworthinessAirworthiness certificate on file

Last action2023-06-23

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

One of 10 active GULFSTREAM AEROSPACE G1159Bs across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.

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About N178B

N178B is a 1973 GULFSTREAM AEROSPACE G1159B registered with the FAA (United States).

Yes — the FAA (United States) lists N178B as registered (registry data updated 2026-10-22).

The GULFSTREAM AEROSPACE G1159B has 22 seats and 2 engines.