There are 6 Geoscout AIRD-1 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.
N253GS
Geoscout INC AIRD-1
Cambridge, MA
N254GS
Geoscout INC AIRD-1
Cambridge, MA
N255GS
Geoscout INC AIRD-1
Cambridge, MA
N256GS
Geoscout INC AIRD-1
Cambridge, MA
N257GS
Geoscout INC AIRD-1
Cambridge, MA
N258GS
Geoscout INC AIRD-1
Cambridge, MA