The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Maker · data as of October 2, 2026

Ramsdell Willis

1 aircraft on the U.S. register. The most recent registration was May 5, 2021.

Models

RV41

RV4

States

Utah1

Registrations by year

0001112021

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N904BF Ramsdell Willis
RV4
Fixed-wing, single engine Grandbear Air LLC
Mountain Green, Utah
Experimental 2021-05-05 Valid