Schulungslehrgang "Elbe" experienced yellow nose 7 April 1945
 

After watching dogfights with Lt Candelaria and his lone attack on a formation of Bf109's on 7 April 1945. After researching on the net, i find that it was a formation from Schulungslehrgang "Elbe" possibly led by a JG300 or 301 experienced pilot. This pilots aircraft according to Candelaria had a yellow nose. Does anyone have info regarding this pilot, background, etc?

I assume the ME262 he damaged was from JG7, but the JG7 book mentions no damages or losses.