So whenever I try to add a VOR waypoint to an airway the airway becomes invalid stating that the endpoints are incorrect. An example could be my flight between EGSS/GCFV, I used LAM4R SID via LAM transition intercepting L980 airway to VEXEN. My route consisted of the following format EGSS LAM4R LAM L980 VEXEN. This wouldn’t work. Once I added ORTAC after VEXEN the route fixed itself up as it should.
I’m having a similar issue with my route between EGBB/BIAR, once I’ve reached TLA on the UN601 airway I go via RATSU and it works just fine but if I add NEVIS, the waypoint cannot be found. Any help would be appreciated as this can be quite a headache especially in busy airspace’s with multiple airways. Photos are attached below for reference.
Thank you for your quick reply. I’ve now found that NEVIS isn’t found if a waypoint isn’t added after RATSU. I’ve attached two images for reference. The route consists of the following:
EGBB/33 LUVU1M LUVUM DCT TNT UN57 POL UN601 TLA DCT NEVIS DCT RATSU DCT ASKJA DCT PEXIL PEXI1M BIAR/ARLAX.R19-Y
I am not able to reproduce any of the mentioned issues anymore. We have made several unrelated changes, but they may have had a positive effect on these issues as well!