What is the general responsibilities split between Ground Control and Tower Control?

What is the general responsibilities split between Ground Control and Tower Control?

• A. Ground handles weather reporting; Tower handles runway lighting.
• B. Ground controls aircraft movement on the ground; Tower handles final approach sequencing.
• C. Ground controls movement on the ground; Tower handles takeoffs/landings.
• D. Ground controls aircraft movement on the ground (taxiing, pushback); Tower controls takeoffs/landings and safe runway operations.

Answer: (D)

Ground Control is responsible for aircraft movement on the surface of the airport—taxis between ramps, taxiways, and stands, including pushback and towing when needed. Tower Control handles the airspace immediately around the runways, coordinating takeoffs and landings, sequencing departures and arrivals, and ensuring safe use of the runways and surrounding airspace. That combination—ground handling surface movement and tower managing takeoffs, landings, and safe runway operations—best fits the described responsibilities. The other statements don’t fit because weather reports come from weather observation systems (like ATIS/ASOS), final approach sequencing is handled by Approach Control rather than Tower, and while Tower does manage takeoffs/landings, the full scope includes coordinating with ground movements to maintain runway safety, which is captured by the option noting taxiing and pushback plus takeoffs/landings and safe runway operations.

Ground Control is responsible for aircraft movement on the surface of the airport—taxis between ramps, taxiways, and stands, including pushback and towing when needed. Tower Control handles the airspace immediately around the runways, coordinating takeoffs and landings, sequencing departures and arrivals, and ensuring safe use of the runways and surrounding airspace.

That combination—ground handling surface movement and tower managing takeoffs, landings, and safe runway operations—best fits the described responsibilities.

The other statements don’t fit because weather reports come from weather observation systems (like ATIS/ASOS), final approach sequencing is handled by Approach Control rather than Tower, and while Tower does manage takeoffs/landings, the full scope includes coordinating with ground movements to maintain runway safety, which is captured by the option noting taxiing and pushback plus takeoffs/landings and safe runway operations.