The European ATM Master Plan Portal uses the EUROCONTROL Extranet OneSky Online account for authentication.

Should you already have a OneSky account, then please click here to request access to the European ATM Master Plan Working Portal.

Otherwise, please fill in the form below in order to register.

Contact details

Address

Login details

Choose your username: your username must have at least 9 characters. You can ask the system to suggest one for you by clicking on 'Suggest'. You can always modify the suggested username.

The passwords are case-sensitive and its length must be at least 8 characters. Your password must respect at least 3 of 4 of the following rules: 1)It must at least contain an upper case letter. 2)It must at least contain a lower case letter. 3)It must at least contain a digit. 4)It must at least contain a special character.

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