flyable palnes with CSP units in the moment are:
-Spitfire II
-Hurricane I_Rotol
-G.50
-Br.20
-Ju87
-He111P&H
-Ju88
Manual pitch, in what you control the propeller anlge directly:
-Bf109
-Bf110
Two speed propeller, actually fixed propellers with two settings (fine and coarse):
-Hurricane I_DeHaviland
-Spitfire I and Ia (weird , but it still is this way
) , most propably the heartbreaker too, never flew it
-Blenheim
fixed propeller:
-Tiger Moth
lets hope in one of the future patches at least the Spitfire Ia gets a CSP and the Ju88 a manual one.