What must a controlled-surface clearance request include?

• A. Call sign, current location, intended destination/route, and the runway/taxiway to cross or access.
• B. Call sign, weather, and pilot's ETA
• C. Aircraft model and color
• D. Crew names and assignments

Answer: (A)

The key idea is to provide enough information for the controller to identify the requester, know where they are, understand where they intend to go, and know exactly which surface is involved. The best answer includes four elements: the call sign, which uniquely identifies the aircraft or vehicle; the current location, so the controller can determine position on the airfield and assess any potential conflicts; the intended destination or route, which clarifies the path and helps with sequencing and timing; and the specific runway or taxiway to cross or access, which pins down the exact surface involved and what clearance is being requested. Together, these details let the controller issue a precise, safe clearance and coordinate movements without ambiguity. Weather, estimated time of arrival, aircraft model and color, or crew names aren’t needed to grant a simple surface-crossing clearance, though they may appear in other types of communication or planning.