The Boeing E-4 Advanced Airborne Command Post (AACP), the current "Nightwatch" aircraft, [2] is a series of strategic command and control military aircraft operated by the United States Air Force (USAF). The E-4 series are specially modified from the Boeing 747-200B for the National Emergency Airborne Command Post (NEACP) program. [3]

Dec 19, 2023 · Enlisted Air Force ranks are categorized into three levels: Airmen (E-1 through E-4), noncommissioned officers (E-5 and E-6) and senior noncommissioned officers (E-7 through E-9). The Air...

The Air Force mirrored the Army from 1976 to 2 May 1991 with an E-4 being either a senior airman wearing three stripes without a star or a sergeant (informally referred to as a "buck sergeant") which was noted by the presence of the central star and considered an NCO. [3]

The E-4B is a militarized version of the Boeing 747-200, consisting of four engines, a swept-wing design, and capable of long-range, high-altitude operations and in-flight air refueling. (U.S. Air Force photo by Tech. Sgt. Codie Trimble)

Senior airman (SrA) is the fourth enlisted rank in the United States Air Force, just above airman first class and below staff sergeant. The rank designation is the same for male and female. It has a pay grade of E-4.

A Senior Airman is a enlisted airman in the United States Air Force at DoD paygrade E-4. A Senior Airman receives a monthly basic pay salary starting at $2,634 per month, with raises up to $3,197 per month once they have served for over 6 years.

Apr 14, 2024 · The Boeing E-4B Advanced Airborne Command Post (AACP) is a militarized version of the Boeing 747-200 operated by the United States Air Force (USAF). Serving as a current “Nightwatch,” the aircraft is nicknamed the “Doomsday Plane.”

Air Force Global Strike Command is the Air Force single-resource manager for the E-4B, and provides aircrew, maintenance, security and communications support. E-4B operations are directed by the JCS and executed through U.S. Strategic Command.

E-4 is the 4th enlisted paygrade in the United States military, with monthly basic pay ranging from $2,633.70 for an entry-level E-4 to $3,197.40 per month for E-4 personnel with over 40 years of experience. The civilian equivalent of this military grade is roughly GS-4 under the federal government's General Schedule payscale.