The events of 9/11 as they unfolded through actual audio.
Next Gen Combat Communications
AN/VIC-5 Enhanced Vehicular Intercommunication System -- Fast, safe, secure and reliable communications are an essential element of mission success on today's battlefield. AN/VIC-5 is an integrated intercom system that supports Internet Protocol (IP) and comprises a range of control consoles, operator stations, cables and headsets. The system's cost-effective modular design, fit-to-mission scalability and enhanced intercom features make AN/VIC-5 the best value for new military vehicle platforms and for vehicle upgrades. AN/VIC-5's customizable, mix-and match, modular architecture scales to accommodate virtually any platform requirements. This intuitive, flexible approach allows users to combine system components to provide clear, noise-free communications between crewmembers inside the combat vehicle and externally to dismounted users and combat net radios. Selecting from a variety of standard modules enables system scalability to support vehicle command post operations and tactical operations centers with up to 58 users and 16 combat net radios. Read more at http://www.northropgrumman.com/Capabilities/ANVIC5/Pages/default.aspx