The E-4B is divided into six functional areas: a national command authority work area, conference room, briefing room, an operations team (battle staff) work area, communications area and a rest area, including seating for up to 111 crew members.

An E-4B approaching a KC-10 Extender of Travis AFB in preparation for aerial refueling. 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.

2024年4月14日 · Serving as a current “Nightwatch,” the aircraft is nicknamed the “Doomsday Plane.” Its extraordinary capabilities and mission readiness make the E-4 B aircraft an ideal choice for airborne command and control missions. This article highlights the unique facts and capabilities of the E-4B aircraft.

E-4B是波音公司747-200B的军用型，装备四台发动机、采用后掠式机翼，能进行远程和高空飞行，并能在空中加油，它的机舱面积几乎是EC-135指挥所 机舱 面积的三倍。 E-4B共有3层 甲板，上层为 驾驶舱 和乘员休息室。 中层分六个 功能区。 从前向后有最高指挥当局的办公室、会议室、 简令 室，参谋人员工作区、通信控制中心和休息区。 最下一层为通信设备舱和维护工作间。 机上乘员可达114人，包括联合军种作战人员、空战司令部飞行员、维护和安全人员、通信人员和 …

The E-4B, a militarized version of the Boeing 747-200, is a four-engine, swept-wing, long-range high-altitude airplane capable of refueling in flight. The main deck is divided into six functional areas: a command work area, conference room, briefing room, an operations team work area, communications area and rest area.

2024年11月16日 · The layout includes a command room, conference room, briefing room, operations team work area, communications room, and a rest area, according to the US Air Force. The plane...

The E-4B, also referred to as the National Airborne Operations Center (NAOC), routinely conducts global command and control missions for the Secretary of Defense when traveling overseas due to its robust communication capabilities.

In 1979 Boeing built the first E-4B, which was distinguished from the earlier version by the presence of a large "hump" on the dorsal surface directly behind the upper deck. This contains the aircraft's ( SHF) satellite antenna. By 1980 all three E-4A's had been retrofitted to E-4B models.

2007年8月12日 · The E-4B is designed to survive an electromagnetic pulse (EMP) with systems intact, and has state-of-the-art direct fire countermeasures. With in-flight refueling it is capable of remaining airborne for a considerable period (limited only by corruption of the engines’ lubricants).

The E-4B is a militarized version of the 747-200 commercial airliner and acts as the United States’ principle airborne command and control operations center during times of war.