OCCAR News 01. April 2021 MULTINATIONAL MRTT FLEET (MMF): Fourth Aircraft delivered by OCCAR-EA OCCAR-EA has formally accepted the fourth MMF (Multinational MRTT Fleet) aircraft of a total of nine Airbus A330 MRTT aircraft (Multi Role Tanker Transport) ordered by OCCAR-EA on behalf of NATO. 10. April 2009 The Tiger HAP (Hélicoptère d’appui et protection) passed the Initial Operational Capability tests After having obtained its Final Qualification in December 2008 allowing the Tiger HAP to enter into operational service, ... 02. April 2009 Negotiations on EDA-OCCAR Administrative arrangement OCCAR and the European Defence Agency will start negociations on an Administrative Arrangement to formalise the cooperative relationship between the two organisations.