According to CAP413:
Borton Tower, G-ABCD, radio check 118.7
G-ABCD, Borton Tower, readability 5
Borton Tower, G-ABCD, Slingsby
T67 starting, request departure
information
If you do the radio check and then immediately call for departure information, do you need to repeat "Borton Tower"?
I don't know how pernickety the examiners are for the RT practical, so obviously don't want to risk getting anything wrong.
Thanks