Also known as: bk.
BK has various meanings in the Aviation category. Discover the full forms, definitions, and usage contexts of BK in Aviation.
Designation applied to information systems, and to associated areas, circuits, components, and equipment, in which national security information is encrypted or is not processed.
AviationTo back engines is to put them astern To back an oar is to reverse the action of rowing and propel the boat astern To back a sail is to haul its clew to windward To back anchor is to lay another anchor ahead of it, and with a cable or hawser extending tautly between them Wind is said to 'back' when it changes direction anti-clockwise
AviationSystem used to stop the vehicle is known as the braking systems a paddle is provided to perform this operation. Or A brake for bridge or trolley used by the operator, during normal operation, to apply a retarding force.
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