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  2. Field telephone - Wikipedia

    en.wikipedia.org/wiki/Field_telephone

    Field telephones are telephones used for military communications. They can draw power from their own battery, from a telephone exchange (via a central battery known as CB), or from an external power source. Some need no battery, being sound-powered telephones. Telephone linesmen ford Lunga River during the Guadalcanal Campaign of World War II.

  3. Communication during the September 11 attacks - Wikipedia

    en.wikipedia.org/wiki/Communication_during_the...

    According to the 9/11 Commission Report, 13 passengers from Flight 93 made a total of over 30 calls to both family and emergency personnel (twenty-two confirmed air phone calls, two confirmed cell phone and eight not specified in the report). Brenda Raney, Verizon Wireless spokesperson, said that Flight 93 was supported by several cell sites. [7]

  4. Autovon - Wikipedia

    en.wikipedia.org/wiki/Autovon

    Autovon. The Automatic Voice Network (AUTOVON, military designation 490-L) [1] was a worldwide American military telephone system. The system was built starting in 1963, based on the Army's existing Switch Communications Automated Network (SCAN) system. In June 1966, the Air Defense Command voice network was cut over to the new service. [2]

  5. 'We don’t know if our phones are safe': Lebanon on edge after ...

    www.aol.com/walkie-talkie-explosions-spark-fresh...

    Hezbollah had distributed the devices amid concerns that smartphones were being used by the Israeli military and intelligence agencies to track down and kill its members.

  6. Defense Switched Network - Wikipedia

    en.wikipedia.org/wiki/Defense_Switched_Network

    The Defense Switched Network (DSN) is a primary information transfer network for the Defense Information Systems Network (DISN) of the United States Department of Defense. The DSN provides the worldwide non-secure voice, secure voice, data, facsimile, and video teleconferencing services for DOD Command and Control (C2) elements, their ...

  7. Android Team Awareness Kit - Wikipedia

    en.wikipedia.org/wiki/Android_Team_Awareness_Kit

    Android Team Awareness Kit (ATAK) is an Android smartphone geospatial infrastructure and military situation awareness app. It allows for precision targeting, surrounding land formation intelligence, situational awareness, navigation, and data sharing. This Android app is a part of the larger TAK family of products. [1]

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