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  2. See inside the E-4B 'Nightwatch,' nicknamed the ... - AOL

    www.aol.com/see-inside-e-4b-nightwatch-140702878...

    The E-4B "Nightwatch" is a militarized version of a Boeing 747-200. ... An E-4B aircraft on the tarmac at Travis Air Force Base, California, September 11, 2017. ... Then-Secretary of Defense Mark ...

  3. Boeing E-4 - Wikipedia

    en.wikipedia.org/wiki/Boeing_E-4

    The E-4B is designed to survive an EMP with systems intact, [10] and has state-of-the-art direct fire countermeasures. Many older aircraft have been upgraded with glass cockpits. The E-4B still uses traditional analog flight instruments, as they are less susceptible to damage from an EMP blast. [11]

  4. SNC E-4C Survivable Airborne Operations Center - Wikipedia

    en.wikipedia.org/wiki/SNC_E-4C_Survivable...

    The E-4C Survivable Airborne Operations Center (SAOC) is a United States Air Force program to develop a replacement for the E-4B National Airborne Operations Center (NAOC), a strategic command-and-control military aircraft used as a mobile command post for the National Command Authority in emergency situations.

  5. Airborne Launch Control System - Wikipedia

    en.wikipedia.org/wiki/Airborne_Launch_Control_System

    E-4B Advanced Airborne Command Post – Aircraft tail number 75-0125 performed Looking Glass on a trial basis from 1980 to 1981 to assess possibility of replacing EC-135 fleet. Deemed too expensive and ALCS was subsequently removed from the E-4B.

  6. US Air Force awards $13 billion Doomsday plane contract to ...

    www.aol.com/news/us-air-force-awards-doomsday...

    The Air Force currently operates four E-4B aircraft with at least one on alert at all times. The fleet of highly-modified Boeing 747-200 jumbo jets has become increasingly difficult and expensive ...

  7. Exclusive-Boeing eliminated from US Air Force's 'Doomsday ...

    www.aol.com/news/exclusive-boeing-eliminated-us...

    The U.S. Air Force has eliminated Boeing from its competition to develop a successor to the E-4B Nightwatch, Boeing confirmed on Friday, shaking up the battle to build the next version of the ...

  8. 55th Operations Group - Wikipedia

    en.wikipedia.org/wiki/55th_Operations_Group

    Boeing RC-135U Combat Sent 64-14849 intelligence aircraft located at Offutt Air Force Base, Neb., provides strategic electronic reconnaissance information to the President, Secretary of Defense, Department of Defense leaders and theater commanders. Boeing E-4B Nightwatch, 73-1676, of the 1st ACCS, the command plane of the United States Air Force

  9. File:E-4 & C-32s Fairbairn.JPG - Wikipedia

    en.wikipedia.org/wiki/File:E-4_&_C-32s_Fairbairn.JPG

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