From where is the London FIR controlled?

The London Flight Information Region (FIR) is controlled from the London Area Control Centre at Swanwick. This facility oversees air traffic management within the London FIR, ensuring safe and efficient flight operations in this busy airspace. The role of the control center includes providing air traffic services, managing the flow of air traffic, coordinating with different sectors and adjacent FIRs, as well as working to maintain safety standards.

In contrast, other options like airports or control towers focus on managing traffic specifically at their respective locations. For instance, the Heathrow Airport Control Tower primarily handles aircraft operations in the vicinity of Heathrow Airport, and the London City Airport Control Centre would deal with operations specific to that airport. However, neither offers the broad oversight of the entire London FIR, which is crucial for managing the complex air traffic network over the entire region. Thus, the London Area Control Centre at Swanwick holds the vital position for FIR operations.