emergency communications network
61High Frequency Global Communications System — The High Frequency Global Communications System (HF GCS) is a network of single sideband shortwave transmitters of the United States Air Force which is used to communicate with aircraft in flight, ground stations and some United States Navy… …
62The Weather Network — TWN redirects here. For other uses, see TWN (disambiguation). The Weather Network The Weather Network logo Launched September 1, 1988 Owned by …
63Maine Public Broadcasting Network — statewide Maine Branding MPBN Slogan More to Explore …
64Night Network — For the BBC radio opt in, see BBC Night Network. Night Network, Night Time and Night Shift were names given to the overnight (usually between 12 and 6am) schedule of the ITV network in the United Kingdom. The first ITV company began 24 hour… …
65Mobile virtual private network — A mobile virtual private network (mobile VPN or mVPN) provides mobile devices with access to network resources and software applications on their home network, when they connect via other wireless or wired networks. Mobile VPNs are used in… …
66Defense Data Network — The Defense Data Network (DDN) was a computer networking effort of the United States Department of Defense from 1983 through 1995.[1] History In 1975, the Defense Communication Agency (DCA) took over operation of the ARPANET as it became an… …
67Public Emergency Radio of the United States — The Public Emergency Radio of the United States was a communications system conceived during the cold war era in the 1970s for use in case of a national emergency. The system included radio stations and a transmission network, to be activated… …
68Wireless ad hoc network — A wireless ad hoc network is a decentralized wireless network. [C K Toh, [http://www.informit.com/store/product.aspx?isbn=0130078174 Ad Hoc Mobile Wireless Networks, Prentice Hall Publishers ] , 2002.] The network is ad hoc because each node is… …
69Community Collaborative Rain, Hail and Snow network — The Community Collaborative Rain, Hail and Snow network, or CoCoRaHS, is a network of volunteer weather watchers who take daily readings of precipitation, and report them online or by phone.HistoryThe network was started in 1997, in Larimer… …
70Missile launch control center — A guide (right) conducts a tour of the Launch Control Center at the Titan Missile Museum …
