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

Grznar John R

1 aircraft on the U.S. register. The most recent registration was June 7, 2016.

Models

RV-121

RV-12

States

Ohio1

Registrations by year

0001112016

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N644JG Grznar John R
RV-12
Fixed-wing, single engine Individual owner
Ohio
Experimental 2016-06-07 Valid