Application Story

ATG Communication Unit (AACU)


  • ATG Communication Unit (AACU)

    The AACU provides a high performance air-to-ground (ATG) communication link. The advanced solution incorporates the ATG EV-DO Rev. A radio modem, an embedded GPS receiver and terrestrial EV-DO radio modem, a 5-port Gigabit Ethernet Switch (3 external/2 internal), and an internal ARM9 processor card for system management functions. The AACU is an ARINC 600, 4MCU size chassis which, passed RTCA/DO-160E flight worthiness testing.


    Customer: Aircell LLC
    Program Name: Aircell Broadband Services (Gogo)


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