What is the frequency assigned to the general operations at O'Hare?

The frequency assigned to general operations at O'Hare Airport is critical for ensuring effective communication among pilots, air traffic control, and ground services. O'Hare utilizes a specific frequency for routine communications, and the correct frequency allows for efficient coordination and management of aircraft movements in the busy airport environment.

In this case, the provided option correlates with the designated frequency for general operations, making it the proper choice for individuals who need to communicate with O'Hare's operational staff or pilot services.

Other frequencies listed, while they may relate to different functions or services within air traffic management, do not pertain to the general operations frequency at O'Hare. Understanding which frequency is assigned to general operations is vital for anyone involved in aviation activities at this airport, ensuring safety and efficiency in ground and air communication.