Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

Holmgreen John B

4 aircraft on the U.S. register. The most recent registration was June 25, 2025.

Models

SONEX1SKYKITS SAVANNAH1RV8A1RV-6A1

States

Wisconsin2Texas1Colorado1

Registrations by year

000111202112025

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N351KC Holmgreen John B
RV-6A
Fixed-wing, single engine Individual owner
Texas
Experimental 2025-06-25 Valid
N525JH Holmgreen John B
RV8A
Fixed-wing, single engine Individual owner
Colorado
Experimental 2021-09-20 Valid
N823JH Holmgreen John B
SONEX
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2009-08-24 Valid
N57SU Holmgreen John B
SKYKITS SAVANNAH
Fixed-wing, single engine Individual owner
Wisconsin
Experimental 2008-05-16 Valid