GAF changes often their mode-s hence it's difficult to link mode-s to a registration and a type. This topic is meant for GAF mode-s that are for sure linked to a certain registration (for the time being).
First one:
Mode-s 3E9984, callsign GAF640, landed at EHEH registration 50+79 (credit EWAS) type C160 http://forum.scramble.nl/viewtopic.php?f=73&t=100954