What is the procedure for GWO TWR to request a departure clearance from ZAE?

The procedure for GWO TWR to request a departure clearance from ZAE involves specifying the destination of the departing aircraft. This is crucial for several reasons. Firstly, it allows air traffic control to understand where the aircraft intends to fly, which helps in coordinating air traffic efficiently and managing airspace. Each destination can have specific routing and traffic considerations, and specifying it ensures that the aircraft is put into the right sequence for departure that aligns with overall air traffic plans.

In this context, requesting in the order of aircraft priorities, based on size, or using previous clearances does not directly address the essential information required for the departure clearance. While priorities and size may play a role in the overall management of air traffic, they do not compare to the necessity of stating the destination, which is fundamental to the clearance process.