Dictionary
Aviation Dictionary
Enhanced Flight Vision System (EFVS)
Definitions
- An installed aircraft system which uses an electronic means to provide a display of the forward external scene topography (the natural or manmade features of a place or region especially in a way to show their relative positions and elevation) through the use of imaging sensors, including but not limited to forward- looking infrared, millimeter wave radiometry, millimeter wave radar, or low-light level image intensification. An EFVS includes the display element, sensors, computers and power supp
References
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Instrument Procedures Handbook by Federal Aviation Administration (2017)