Extended Czechoslovak air tree

Here you can write description of your tech tree as a whole.

Rank I
Letov Š-131 Reserve (1.0)
+3
Škoda Kauba V4 1.0
Avia B-534 I. 1.7
+3
Avia A-102 1.7
Aero A-30 1.0
+1
Letov Š-16 1.0
+3
Letov Š-328V 1.3
+2
Aero A-100 1.3
+2
Aero A-11 1.0
+2
Avia F-VIIb-3m 1.0 ,
Aero A-42 1.3 ,
Avia F-IX 1.0 ,
Aero A-304 1.0 ,
Aero MB-200 1.3 ,
Letov Š-50 1.7 ,
Avia BH-33L 1.0
Avia B-34 1.0
Letov Š-22 1.0
Praga BH-44 1.0
Avia BH-26 1.0
Praga BH-36 1.3
Avia Bk-534 1.7
Aero A-104 1.0
Letov Š-128 1.0
Letov Š-33 1.0 ,
Avia C-2B 1.0
L-60 Brigadýr 1.0
Praga E-45 1.3
Avia B-46 2.0 ,
Rank II
Avia B-634 2.0
Avia B-35 2.3
Avia B-135 2.7
Let C-11 2.0
Zlín Z-37 TM 2.3
IL-2 AM-38F 3.3
JU 87 D-5 3.3
Praga E-51 2.0
Beaufighter Mk. VIF 3.0
Avia B-71 2.0 ,
Aero C-3B 2.3 ,
Avia B-158 2.7 ,
Aero A-300 2.7 ,
Let C-11U 2.0
Wellinghton Mk Ic 2.3 ,
Hurricane IIb 2.3
An-26 2.7 ,
Rank III
Avia S-199 3.3
LA-5 3.7
Spitfire Mk.VB 4.0
BF 109 G-2 4.3
B-36 (Mosquito FB Mk. VI) 3.7
B-36 HR158 4.0
LB-77 3.0 ,
Pe-2FT 4.3 ,
Rank IV
LA-7 4.7
Avia S-99 5.7
Spitfire LF Mk.IXE 5.7
Škoda-Kauba V5 6.3
L-29 Delfín 4.7
Avia B-33 5.0
Letov L-501 6.0
He 219 A-5 Uhu 4.3
B-24 Liberator 5.7 ,
L-29R Oko 4.3
FW-190 A-8 5.0
Rank V
Avia CS-92 7.0
+1
Škoda-Kauba P14.01 7.3
+1
S-102 8.3
+1
S-104F 9.0
+1
L-39C Albatros 5.7
L-39ZO Albatros 6.3
+1
Letov L-52 8.0
MiG-15SB 8.7
+1
An-12BP 7.3 ,
IL-28 8.0 ,
L-39CA 5.7
S-101 8.7
S-100 6.7
Rank VI
S-105 9.7
MiG-19P 9.7
S-106 9.3
MiG-21PFM 9.3
L-39ZA Albatros 8.3
L-39ZAM 8.7
L-49 9.3
+1
Aero B-34 9.0
L-39 M1 9.7
SU-7BM 9.3
+1
MiG-23BN 9.7
SU-25UBK 9.7
L-139 2000 8.3
MiG-21PF 9.0
MiG-19PM 9.0
Rank VII
MiG-21MA 10.3
MiG-21MF 10.3
+1
MiG-23MF 11.0
MiG-23ML 11.3
L-59 Super Albatros 9.7
L-39NG 10.3
L-159T1 10.3
L-159 Sokol (early) 10.7
L-159 Sokol (late) 10.7
SU-22M4 11.0
Su-25K 9.7
L-39CW 10.3
L-159B Albatros II 10.3
MiG-23UB 10.7
Rank VIII
MiG-29A 12.0
+1
JAS-39 Gripen D 12.7
JAS-39 Gripen C 13.0
L-159T2 11.3
L-159 ALCA 11.7
L-159T2X 12.0
MiG-29UB 11.7
+1
L-169 11.7
Rank IX
F-16C Block 70 Viper 13.3
F/A-259 Striker (L-259) 12.3
F-16D Block 70 Viper 13.0
Rank X
F-35A Block 4 15.0