Flightplans for IFR Circuits

[LFRDinard]

Hi all,

I was just wondering if anybody could help me, I have a question about filing flightplans for IFR circuits at aerodromes.

In the route part, is there an abbreviation that can be put or even word, or does it have to be something like this: (an example that I have found for London Stansted EGSS): N0242F040 DCT BKY DCT BUSTA DCT

Thanks!