IF has various meanings in the Aviation category. Discover the full forms, definitions, and usage contexts of IF in Aviation.
Is a frequency to which a carrier wave is shifted as an intermediate step in transmission or reception.
AviationElectromagnetic radiation of wavelengths between 7500 A, the limit of the visible light spectrum at the red end, and centimetric radio waves.
AviationA fix that marks the end of an initial segment and the beginning of the inter-mediate segment. In RNAV applications this fix is normally defined by a fly-by waypoint.
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