CONCOURSE COMMUNICATIONS POWERS KALAMAZOO/BATTLE CREEK INTERNATIONAL AIRPORT (AZO) WI-FI NETWORK RE-LAUNCH CONCOURSE COMMUNICATIONS LAUNCHES WI-FI NETWORK AT BALTIMORE/WASHINGTON INTERNATIONAL THURGOOD MARSHALL AIRPORT (BWI) BOINGO WIRELESS AGREES TO ACQUIRE CONCOURSE COMMUNICATIONS GROUP Wireless Concession Awarded at the Will Rogers World Airport Concourse Communications Offers Wi-Fi Service At Atlanta’s Hartsfield-Jackson Intl. Airport Concourse Communications Group Announces WiFi Coverage Extended at JFK International Airport Concourse Communications Group Announces Wi-Fi Roaming Agreement with T-Mobile HotSpot Cingular Wireless and Concourse Communications Announce a WiFi Roaming Agreement Concourse Introduces unique new GateStation terminals to dramatically expand user base Wireless (WiFi) Internet Access Has Arrived at Nashville International Airport