There are 16 Ayres S2R-R1340 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 1988 and 1996.
N3300D
1996 Ayres Corporation S2R-R1340
Cordele, GA
N3084X
1995 Ayres Corporation S2R-R1340
Grove, OK
N6126Q
1993 Ayres Corporation S2R-R1340
D Hanis, TX
N30951
1992 Ayres Corporation S2R-R1340
Estelline, SD
N3098L
1990 Ayres Corporation S2R-R1340
Pantego, NC
N3104G
1990 Ayres Corporation S2R-R1340
Hartington, NE
N3104S
1990 Ayres Corporation S2R-R1340
Mount Auburn, IA
N525DK
1990 Ayres Corporation S2R-R1340
Elsie, MI
N3094U
1989 Ayres Corporation S2R-R1340
Stephen, MN
N3097N
1989 Ayres Corporation S2R-R1340
Hamlin, TX
N3097P
1989 Ayres Corporation S2R-R1340
Moscow, ID
N9152F
1989 Ayres Corporation S2R-R1340
Nunica, MI
N107CA
1988 Ayres Corporation S2R-R1340
Panama City Beach, FL
N3299Y
Ayres Corporation S2R-R1340
D Hanis, TX
N4020A
Ayres Corporation S2R-R1340
Pomona, CA
N850VA
Ayres Corporation S2R-R1340
White River, SD