german fighter unit identification

[Michael Millerin]

i am trying to obtain information on any german fighter sqd. that may have been in combat on 6-20-44 over magdeburg germany. my uncle waldo raub was lost in a mid air collision with a me-109. lt raub was flying a p-51b mustang with the 486th fs/352nd fg. i would greatly appreciate any information on a the german fighter/jg. unit or information on the pilot and or his personal aircraft markings.thank you, michael millerin. at www.tmillerin.com (http://www.tmillerin.com)