There are 8 Grumman SCAN TYPE 30 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 1949 and 1964.
N3TD
1964 Grumman SCAN TYPE 30
Phoenix, AZ
N7775C
1964 Grumman SCAN TYPE 30
Medford, ME
N2813D
1956 Grumman SCAN TYPE 30
San Martin, CA
N4122A
1956 Grumman SCAN TYPE 30
Irvington, NY
N540GW
1954 Grumman SCAN TYPE 30
Riverdale, MI
N18GW
1949 Grumman SCAN TYPE 30
San Martin, CA
N78X
1949 Grumman SCAN TYPE 30
N890
Grumman SCAN TYPE 30
San Martin, CA