* ok, so Beluga it had to be, thanks.
* if it really is class G then the radio is operated by an operator not by a controller - a controller is a person who has control, but class G is not controlled per definition. Or so this simple mind thinks. What will be the tasks/responsability/authority of the ground party? Methinks no instructions can be given, only information, about what traffic has been reported/observed when and where and with which stated intentions, if any. Surely in class G nobody can state "AB-CDE, join right hand down wind 19L" or "ZY-XWV, descend 3000" ?