Note: Portions of this exhibit indicated by “[ * ]” are subject to a confidential treatment request, and have been omitted from this exhibit. Complete, unredacted copies of this exhibit have been filed with the Securities and Exchange Commission as part of the Company’s confidential treatment request. Exhibit 10.16 “AMENDMENT AGREEMENT NO. 2” This Amendment Agreement No. 2 to the FWA PLA and the FWA TASS, dated as of April 20, 2004 (the“Amendment Agreement No. 2”), is entered by and between Airspan Communications Limited (“Airspan”) and Axtel, S.A. de C.V. (“Axtel”) WHEREAS, Axtel and Nortel Networks Limited (“NN Limited”) and Nortel Networks de México, S.A. de C.V. (“NN Mexico” and, collectively with NN Limited, “Nortel Networks”) entered into a Purchase and License Agreement for FWA Equipment dated March 20, 2003, which was subsequently amended by Amendment No. 1 dated September 15, 2003 and by the Change Order dated December 5, 2003 (the“FWA PLA”); WHERAS, Nortel Networks and Axtel entered into a Technical Assistance Support Services Agreement for FWA Equipment dated March 20, 2003 (the“FWA TASS”); WHEREAS, Nortel Networks, Airspan and Axtel entered into an Assignment and Assumption Agreement dated December 23, 2003, by virtue of which Nortel Networks assigned all of its rights and obligations under the FWA PLA and the FWA TASS to Airspan (the“Assignment Agreement”); WHEREAS, Airspan and Axtel (hereinafter referred to collectively as the “Parties” and individually as a “Party”) have been in discussions regarding several topics under the FWA PLA and the FWA TASS, including the delivery, volume purchase commitments, prices and payment terms of equipment and services, with the intent of setting forth their agreements on such topics in an amendment to the FWA PLA and the FWA TASS; WHEREAS, the Parties, in light of the foregoing, wish to amend the FWA PLA and the FWA TASS in accordance with the terms contained herein. NOW THEREFORE, in light of the foregoing and pursuant to mutual covenants and agreements of which the Parties acknowledge sufficient consideration, they hereby agree as follows: |