Contact US

For comments or questions, please contact: 

Dr. Alexander Pufahl
Technical Officer, Information Management
Air Navigation Bureau
International Civil Aviation Organization

Telephone:  +1 514 954-8219 ext.6781 


Saulo da Silva
Chief, Global Interoperable Systems
Air Navigation Bureau
International Civil Aviation Organization

Telephone:   +1 514 954-8219 ext.5872 




Updated: 05 February 2021


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