We use necessary cookies to make our website work. We'd also like to use optional cookies to understand how you use it, and to help us improve it.
For more information, please read our cookie policy.
Choose a service to log in to:
Access our online services
My registration
Information for planning and notifying a display, event or obstacle within UK airspace
The CAA is committed to improving how we deliver services, please help us by completing a short survey about your experiences today
Guidance on UK airspace restrictions
An overview of the requirements and notification processes for obstacles in UK airspace
Guidance on notifying obstacles within UK airspace
Guidance for operators on the notification process
Guidance on the distribution of data regarding obstacles in UK airspace
Guidance on the requirements and recommendations for the lighting/marking of obstacles in UK airspace
A list of links and contacts relating to obstacles in UK airspace
Guidance on the Civil Aviation Authority (CAA) role in planning consultations relating to proposed developments in the UK
Commercial displays and events
Other notifications