Submit an ACOMS notification Airspace Co-ordination and Obstacle Management Service (ACOMS)

Use this service to see if you need to apply for a NOTAM.

This online form will take around 20 minutes.

Before you start

This is what you'll need:

  • your personal details
  • the details of your organisation, if notifying on behalf
  • details of the activity (height, date/time of activity)
  • the location of the activity - which can be provided using postcode, what3words or latitude and longitude.
Start now

You’ll be taken to the CAA’s registration service, where you can create an account or sign in.

Signing in allows us to verify your email address.

At the moment you cannot save and return to a notification that has not been submitted.

If you sign out part-way through you will lose any progress made and will need to start again.