Yes you are correct Lead B and Capt M. I remember now it was a 15 mile radius with inbound call at 30mile. Wish I had kept my old orange colour covered VFG from back in the day. I would be able to predict the next policy change at bullsh*t palace.
I am staggered. If we didn't need AFIZ's back then ,why do we now with all the electronic surveillance we have today? Some young authority on everything coming up with a new invention to replace the wheel.
But then maybe I'm a grumpy old fa*t !