dimensions		in 1:48			in 1:72
Su-27	21.90m x 14.70m		45,6cm x 30,6cm		30,4cm x 20,4cm
MiG-29	17.32m x 11.36m		36,1cm x 23,7cm		24,1cm x 15,8cm
MiG-21	14.70m x   7.15m	30,6cm x 14,9cm		20,4cm x 10,0cm

				30 x 21			22 x 15