Listening squawks

Frequency Monitoring Codes (FMC) and Automatic Terminal Information Service (ATIS) frequencies

Updated September 2024


Area FMC guides

Working with the Local Airspace Infringement Teams this series of guides sets out FMC areas to help planning.



More cards will be added when they are ready.

Keep reading

London CTR occurrence

Latest infringement narrative

Belfast FMC Guides

Aldergrove and City

Flying over gliding sites

Planning to avoid launch sites

North West information

Flying in the North West

Stansted area information

Flying in the Stansted area

Solent area information

Flying in the Solent area

Safety Sense Series

Guidance from the CAA

Denied airspace access?

Online reporting form

Radio Telephony planning

Online tutorial