Beside the Frisian Flag matters, there was also a new tanker at GK this morning:
KC-135R 58-0122 of the KS ANG, callsign RCH 229, arriving 9.44L. This is a replacement for 61-0277 which returned home from Ramstein last friday
So at the moment there are three KS tankers deployed at GK.
Grtz,
R.