The tourist route.....
After crossing EHBK 2 KLu Apache's (Q-25 & Q-09) in close formation went direction GK and back north again, heading EHDP).
As we speak Redskin13-14formation (Q-13 & Q-04) is in for an approach EHBK runway21 and then to split south of Maastricht city: Red13 for [due east of] GK (357.375), Red14 initially in the area around Gulpen before 'GK' for a 27-threshold cross-over.
Note: Serials Mode-S
(South-)Limburg, the most beautiful foreign country inner Netherlands