The frequency for GC South Tower of runway 10C-28C is what?

The frequency for GC South Tower of runway 10C-28C is 118.05. This frequency is essential for communication with ground control and tower personnel at O'Hare International Airport, allowing pilots and ground staff to coordinate takeoffs, landings, and taxiing activities.

Using the correct frequency ensures that all communications are clear and concise, which is critical for safety and efficiency in a busy air traffic environment. Understanding specific frequencies for different runways and operations is crucial for pilots and drivers working around the airport, as it enhances situational awareness and aids in adherence to air traffic control instructions.