f has various meanings in the Aircraft category. Discover the full forms, definitions, and usage contexts of f in Aircraft.
The RF frequency of the transmitted radar beam or pulses. The transmitter frequency affects the directionality of the antenna, the curvature of the radar signal, and the level of atmospheric absorption.
AircraftA rupture, break, or disintegration of a metal or part of an HVAC system. OR A general term used to imply that a part in service (a) has become completely inoperable, (b) is still operable but incapable of satisfactorily performing its intended function or © has deteriorated to the point that it has become unreliable or unsafe for continued use. The inability of a system or component to perform its required functions within specified performance requirements.
AircraftA boundary between two different air masses. The difference between two air masses sometimes is unnoticeable. But when the colliding air masses have very different temperatures and amounts of water in them, turbulent weather can erupt. The boundary between two air masses.
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