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Flank speed. Flank speed is an American nautical term referring to a ship 's true maximum speed but it is not equivalent to the term full speed ahead. Usually, flank speed is reserved for situations in which a ship finds itself in imminent danger, such as coming under attack by aircraft. Flank speed is very demanding of fuel and often ...
Engine order telegraph. An engine order telegraph or E.O.T., also referred to as a Chadburn, [1] is a communications device used on a ship (or submarine) for the pilot on the bridge to order engineers in the engine room to power the vessel at a certain desired speed.
In electronics, a signal edge is a transition of a digital signal from low to high or from high to low: A rising edge (or positive edge) is the low-to-high transition. [1] A falling edge (or negative edge) is the high-to-low transition. [1] In the case of a pulse, which consists of two edges: The leading edge (or front edge) is the first edge ...
At the corner speed, the fighter can attain its maximum turn-rate, flying the craft just at the edge of buffeting (the turbulence preceding a stall). Below this speed, the aircraft will be limited to flying at lower g's, resulting in a decrease in turn rate. If the pilot attempts to "pull" more g's, the aircraft will buffet and aerodynamically ...
The Oliver Hazard Perry class is a class of guided-missile frigates named after U.S. Commodore Oliver Hazard Perry, a commander noted for his role in the Battle of Lake Erie. Also known as the Perry or FFG-7 (commonly "fig seven") class, the warships were designed in the United States in the mid-1970s as general-purpose escort vessels ...
Sit tall on the floor with your legs extended in front of you. Place your hands behind you on the floor, with your fingertips pointed toward your feet. Engage your glutes, core, and arms to lift ...
Operation Sandblast was the code name for the first submerged circumnavigation of the world, executed by the United States Navy nuclear-powered radar picket submarine USS Triton (SSRN-586) in 1960 under the command of Captain Edward L. Beach Jr. The circumnavigation took place between February 24 and April 25, 1960, covering 26,723 nautical ...
The pincer movement, or double envelopment, is a military maneuver in which forces simultaneously attack both flanks (sides) of an enemy formation. This classic maneuver has been important throughout the history of warfare. The pincer movement typically occurs when opposing forces advance towards the center of an army that responds by moving ...