The Port Authority of New York and New Jersey has selected Unisys Corporation's CommHub (a secure wireless technology) to help its emergency response teams coordinate activities. Over the past six months, a number of other municipalities have also experimented with wireless technologies and now consider them a "critical part in managing emergency response for fire, police, and medical personnel."

CommHub "enables the Port Authority's first response teams to stay connected with emergency operations centers and each other during incidents at airports, bridges, tunnels, bus terminals, seaports and other facilities it manages." The Unisys CommHub can be mounted directly onto an emergency vehicle or hand carried by emergency personnel.