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In telecommunications, radio silence or emissions control (EMCON) is a status in which all fixed or mobile radio stations in an area are asked to stop transmitting for safety or security reasons. The term "radio station" may include anything capable of transmitting a radio signal. A single ship, aircraft, or spacecraft, or a group of them, may ...
Emissions control may refer to: EMCON, military state of minimal radio emissions; Technology involved in vehicle emissions control; Regulation of air pollution via ...
Emission control areas (ECAs), or sulfur emission control areas (SECAs), are sea areas in which stricter controls were established to minimize airborne emissions from ships as defined by Annex VI [1] of the 1997 MARPOL Protocol. The emissions specifically include SOx, NOx, ODSs and VOCs [2] and the regulations came into effect in May 2005.
TEMPEST (Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions [1]) is a U.S. National Security Agency specification and a NATO certification [2] [3] referring to spying on information systems through leaking emanations, including unintentional radio or electrical signals, sounds, and vibrations.
This resulted in the formation of Joint CREW (Counter RCIED Electronic Warfare) Composite Squadron ONE (JCCS-1). The Navy has deployed hundreds of EW-qualified Sailors on Individual Augmentation (IA) assignments to Operation Iraqi Freedom and Operation Enduring Freedom with significant success. This successful application of EW into the fight ...
The majority of vessels covered belong to the U.S. Navy, but the regulations also cover vessels of the Coast Guard, Marine Corps, Army, Military Sealift Command, and Air Force, totalling over 7,000 vessels. [24]
Air control network participating group (NPG) of tactical digital information links (Link 16/TADIL J). Track Any detected point of contact visible on a radar or sonar display console, each identified by a unique number. Tracking. Fire control system has solid lock on target (aka a "stabilized gun solution"). Continuous illumination of a target.
Bunker fuels used within an emission control zone (i.e. North Sea) must have a sulphur content level of less than 0.1% (1000ppm). The IMO has worked on ensuring consistent implementation of the 0.5% sulphur limit in its Marine Environmental Protection Committee (MEPC) and its subcommittee on Pollution Prevention and Response (PPR).