There are 9 Intermountain CALLAIR A-9 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 1963 and 1966.
N7229V
1966 Intermountain CALLAIR A-9
Madison, SD
N7232V
1966 Intermountain CALLAIR A-9
Warner Springs, CA
N7234V
1966 Intermountain CALLAIR A-9
Larimore, ND
N7235V
1966 Intermountain CALLAIR A-9
Schertz, TX
N7238V
1966 Intermountain CALLAIR A-9
Thompson, ND
N7248V
1966 Intermountain CALLAIR A-9
Dove Creek, CO
N7212V
1965 Intermountain CALLAIR A-9
Hettinger, ND
N8290H
1965 Intermountain CALLAIR A-9
Casey, IA
N9615Z
1963 Intermountain CALLAIR A-9
Zephyrhills, FL