fighters_allied
"I16:" "i16t24"
"La-5 Series 8:" "la5s8"
"La-5FN Series 2:" "la5fns2"
"LaGG-3 Series 29:" "lagg3s29"
"MiG-3 Series 24:" "mig3s24"
"P-39L-1:" "p39l1"
"P-40E-1:" "p40e1"
"P47-D:" "p47d28"
"Spitfire Mk IX:" "spitfiremkixe"
"Spitfire Mk VB:" "spitfiremkvb"
"Yak-1 Series 69:" "yak1s69"
"Yak-1b Series 127:" "yak1s127"
"Yak-7b Series 36:" "yak7bs36"

fighters_axis
"Bf 109 E-7:" "bf109e7"
"Bf 109 F-2:" "bf109f2"
"Bf 109 F-4:" "bf109f4"
"Bf 109 G-14:" "bf109g14"
"Bf 109 G-2:" "bf109g2"
"Bf 109 G-4:" "bf109g4"
"Bf 109 G-6:" "bf109g6"
"Bf 109 K-4:" "bf109k4"
"Fw 190 A-3:" "fw190a3"
"Fw 190 A-5:" "fw190a5"
"Fw 190 A-8:" "fw190a8"
"Fw 190 D-9:" "fw190d9"
"MC.202 Series VIII:" "mc202s8"

bombers_allied 
"A-20B:" "a20b"
"IL-2 1941:" "il2m41"
"IL-2 AM-38:" "il2m42"
"IL-2 AM-38F:" "il2m43"
"Pe-2 Series 35:" "pe2s35"
"Pe-2 Series 87:" "pe2s87"
"U-2VS:" "U2u2vs"

bombers_axis 
"He 111 H-16:" "he111h16"
"He 111 H-6:" "he111h6"
"Ju 87 D-3:" "ju87d3"
"Ju 88 A-4:" "ju88a4"

attackers_allied
"IL-2 1941:" "il2m41"
"IL-2 AM-38:" "il2m42"
"IL-2 AM-38F:" "il2m43"
"LaGG-3 Series 29:" "lagg3s29"
"P-39L-1:" "p39l1"
"P-40E-1:" "p40e1"

attackers_axis
"Bf 110 E-2:" "bf110e2"
"Bf 110 G-2:" "bf110g2"
"Fw 190 A-3:" "fw190a3"
"Fw 190 A-5:" "fw190a5"
"Fw 190 A-8:" "fw190a8"
"Hs 129 B-2:" "hs129b2"
"Ju 87 D-3:" "ju87d3"