The U.S. aircraft register, updated daily
Maker · data as of October 2, 2026

Grenga Robert

1 aircraft on the U.S. register. The most recent registration was April 1, 1986.

Models

RV-41

RV-4

States

Arizona1

Registrations by year

No data

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N186RR Grenga Robert
RV-4
 Fixed-wing, single engine Individual owner
Arizona
 Experimental 1986-04-01 ValidFAA registration status code V: Valid registration. All codes