Contact Tower
The answer is YES. On the flightplan put the airways you can stay in ie NXZ WAL then the bit you cannot stay in but are flying under put DCT instead of the airway to the next intersection/ point where you hit the airway again.
One example is flying from Scotland arriving at DCS you wont pick up CAS at lowish level until 20 North of WAL. For that section you will get a deconfliction service from warton and get handed back into CAS North of WAL
In the remarks column put IFPS Reroute accept so you dont get the flight plan thrown out and accept whatever routing you get. Airbourne its then easier to negotiate your routing you want.
The other way is on the flightplan to put the higher level to keep in the airway to get the plan accepted but then airbourne ask for lower as in reality you have no intention of flying the higher level.
Pace
Last edited by Pace; 22nd Sep 2009 at 19:52.