Noticed something familiar in the WT MiG-21's cockpits, there's sheets with the exact same RSBN and radio channels as the DCS MiG-21bis for the Caucasus map, same freqs and order with the
50mm Mig17 Mig-17 Radio Control Avion Plane Jet Toy - AliExpress
Mutant MIG PIR Internet Radio Wireless LAN Charcoal - Office Depot