About F and H:
There is a table about airplane losses in 1942, was made to present Hitler (published in some books but i have it also as copy from BAMA) where losses of planes are diveded in Heimat and Front. This wouldn't be not so interesting since these stats are diveded into several fronts, meaning africa has home and front losses, eastern front also, reich and so on. So i thought Heimat means losses of Ergänzungsgruppen and similar, Front losses of combat units located at the front. Interesting total losses of Heimat and Front are 1:7 at eastern front but 1:1 in the Reich.
Maybe you know this table?
If i look at Buchards Compilation there is IMHO F if the aircraft started at Front air field and H if not or way behind the lines.
http://www.lesbutler.ip3.co.uk/tony/...units/jg52.htm
About SG-101
This unit flew also combat sorties right? Are there any losses mentionend?