Strafing missions on April 2, 1945
 

Dear all, could anyone please let me know what fighter groups of 15th USAAF carried out strafing in then Czechoslovakia on April 2, 1945? I am pretty sure about the 1st FG but some of the other units must have been involved as well, as I far as I can tell from the local archival holdings. I am writing a blog on strafing missions - http://hloubkari.bloguje.cz (at least some posts will be available in English soon:-)
Thanks in advance for your assistance!
Kind regards, Filip