Send the following on WhatsApp
Continue to ChatGuidelines for Consultation arrangements for Functional Airspace Blocks http://www.etf-atm.org/2012/06/guidelines-for-consultation-arrangements-for-functional-airspace-blocks/
Guidelines for Consultation arrangements for Functional Airspace Blocks http://www.etf-atm.org/2012/06/guidelines-for-consultation-arrangements-for-functional-airspace-blocks/