There are 4 Lancair Intl LANCAIR IVP/IVP FAST 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 2002 and 2003.
N420RS
2003 Scherer Robert LANCAIR IV-P
Oceanside, CA
N800DB
2002 Owen R Douglas LANCAIR IV-P-T
Las Vegas, NV
N111HH
Frentzen Heinz-Harald LANCAIR IV-P
Amarillo, TX
N37TT
Trnka Corp/Gatoco Corp LANCAIR IV-P
Amarillo, TX