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

Mahar Michael C

1 aircraft on the U.S. register. The most recent registration was May 14, 2024.

Models

GP-41

GP-4

States

Wisconsin1

Registrations by year

0001112024

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N41GP Mahar Michael C
GP-4
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2024-05-14 Valid