Hi Karoband and all,
some info, photos from end of the WWII are in local language on this link, including photos from Zatec airfield after the end of war
http://www.vrtulnik.cz/ww2/protektorat-zatec.htm
Or Ruzyň /Rusin :
http://www.vrtulnik.cz/ww2/protektorat-ruzyne.htm
On both previous links and on this there is info about ROA:
http://www.vrtulnik.cz/ww2/vlasovci.htm
Faenor