WARN is a Washington, DC interoperable broadband wireless network. This innovative program was a joint partnership program operated by the Office of the Chief Technology Officer of the District of Columbia in conjunction with the program vendors, Motorola, Inc, and Flarion, Inc. The network has been operational since January 2005 and provides service to Federal and local agencies for events ranging from Presidential Inaugurations to HAZMAT spills. TDC provided overall deployment and the operational management of this broadband network. The network provides peak speeds in excess of 2.5 Mbps throughout Washington, DC using 12 transceiver sites.