Pistons/MONOCOUPE/90/N543W

N543W — 1930 MONOCOUPE 90

Registry aircraft record

✦FAA Registry Record

N-NumberN543W

Serial number562

ManufacturerMONOCOUPE

Model90

Year built1930

RegistrantCOOLBAUGH ROBERT J

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 11 active MONOCOUPE 90s across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.

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About N543W

N543W is a 1930 MONOCOUPE 90 registered with the FAA (United States).

Yes — the FAA (United States) lists N543W as registered (registry data updated 2026-10-22).

The MONOCOUPE 90 has 2 seats and 1 engine.