What is the phone number for the Chicago Department of Aviation operations and security office?

The phone number for the Chicago Department of Aviation operations and security office is 773-838-0677. This number is specifically designated for operational inquiries and security matters within the department, allowing individuals to connect directly with the appropriate personnel for assistance. Having the correct contact information is crucial for ensuring that communication with the department is efficient, especially in situations that require immediate attention or assistance. It's important to verify numbers through official resources to ensure you reach the correct department.