Ho hum......
And it USED to be ALL so 'ZIMPLES'....!!!
In CTA = talk to ATC on ATC Freqs.....
OCTA = talk to that 'OTHER MOB' .... I.e. FLIGHT SERVICE.....on separate freqs
(Dedicated to all those, who, can remember......)
Now, you just go now, & talk amongst yerselves now....
Cheers
(P.s. thanks again Dick.......Still enjoying it.....).