FG has various meanings in the Aviation category. Discover the full forms, definitions, and usage contexts of FG in Aviation.
A hydrometeor consisting of a visible aggregate of minute water droplets suspended in the atmosphere near the earth's surface. Fog differs from cloud only in that the base of fog is at the earth's surface while clouds are above the surface.
AviationCurrently having control of the system and responding to commands issued by the user. also multitasking. The color of displayed characters and graphics. Compare background The condition of the program or document currently in control and affected by commands and data entry in a windowing environment.
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