There are 3 Jabiru Aircraft Pty J450 aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top. The ones listed here were built between 2003 and 2004.
N450PR
2004 Deutch Ronald J JABIRU J450
California, MD
N450SJ
2003 Stone James R J450
Clearwater, FL
N490WB
Bailey Kenneth JABIRU J450
Bryan, TX