There are 3 Kolb FIRESTAR 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 2005 and 2006.
N503KF
2006 Lavasseur Jon D KOLB FIRESTAR
Angier, NC
N582EF
2005 Martin Edward H FIRE STAR II
Shelbyville, KY
N946KG
Gary Burtoft KOLB FIRESTAR
Dry Ridge, KY