There are 6 3d Robotics IRIS+ 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.
N418HT
3d Robotics IRIS+
Silver Springs, NV
N623XC
3d Robotics IRIS+
Pacoima, CA
N637DS
3d Robotics IRIS+
Dayton, OH
N668NA
3d Robotics IRIS+
Mobile, AL
N710FW
3d Robotics IRIS+
Corvallis, OR
N910GN
3d Robotics IRIS+
Glenelg, MD