Modification of the Mig-21 to the SMT variant began in 1970. A chABaracteristic of this version was the visible increase in size of the dorsal channel in order to increase the fuel capacity to 3250 litres.
- Fine surface detail - Numerous external loads
Authentic representation of the following versions: - MiG-21 SMT Fishbed-K 05 White - post 1973 - MiG-21 SMT Fishbed-K 86 Red - 296. JAP Altenburg