The Boeing E-4 Advanced Airborne Command Post (AACP), the current "Nightwatch" aircraft, is a strategic command and control military aircraft operated...

See also Ektachrome for full details of Kodak E-series processes. The E-4 process is a now outdated process for developing color reversal (transparency)...

Look up e4 in Wiktionary, the free dictionary. E4, E.IV or E-4 may refer to: E4 (TV channel), a digital television channel in the United Kingdom and Ireland...

Because the next SI prefix is 1000 times larger, measurements of 10−5 and 10−4 seconds are typically expressed as tens or hundreds of microseconds. 1 microsecond...

divisible by 4 is a difference of squares of two natural numbers, i.e. 4 x = y 2 − z 2 {\displaystyle 4x=y^{2}-z^{2}} . A number is a multiple of 4 if its last...

forces. The E-6A, which was initially named Hermes, entered service with squadron VQ-3 in August 1989. A second squadron, VQ-4, received its first E-6As in...

Class 242 4-4-4 streamlined tank locomotives between 1936 and 1939. The Vishveshwaraiah Iron and Steel Company, Bhadravati introduces a Class-E 4-4-4T steam...

The E-V/4 Panzerkraftwagen Ehrhardt was one of the first examples of a type of high and flat-sided armoured car design that the Germans used almost until...

The Zeppelin-Staaken E-4/20 was a revolutionary four-engine all-metal passenger monoplane designed in 1917 by Adolf Rohrbach and completed in 1919 at...

4L series". General Motors. Retrieved January 5, 2014. "Supermatic 4L85-E 4 Speed Auto Transmission: 19300175 | Performance". GM powertrain. "07 Hydramatic...