visual glide-path indicator
1visual glide-path indicator — A system of visible lights arranged in a pattern at the landing end of the runway to provide glide slope guidance for aircraft making a visual approach. A typical system consists of downwind and upwind bars, consisting of 2, 3, 4, or 12 lights on …
2visual approach slope indicator — A system of lights arranged to provide visual descent guidance information during the approach to a runway. These lights are visible from 3 to 5 miles during the day and up to 20 miles at night. The visual glide path of the VASI provides a safe… …
3Visual Approach Slope Indicator — The Visual Approach Slope Indicator (VASI) is a system of lights on the side of an airport runway that provides visual descent guidance information during the approach to a runway. These lights may be visible from up to eight kilometers (five… …
4precision approach path indicator — A system of lights arranged to provide visual descent guidance information during the approach to a runway. The system is similar to the VASI (visual approach slope indicator). However, the light units are installed in a single row of either two… …
5helicopter approach path indicator — A device similar to a VASI (visual approach slope indicator) used for fixed wing aircraft. The helicopter gets a steady green indication when it is on the desired glide slope. The indication is flashing green when it is above the glide slope, and …
6tricolor visual approach slope indicator — A system of lights to indicate the correct glide slope when making an approach to a runway. It consists of a single light unit projecting a three color visual approach path. The below–glide path indication is red, the above–glide path indication… …
7glide slope/glideslope — The same as glide path. It provides vertical guidance for aircraft during approaches and landings. The glide slope, or glide path, is based on the following: i. Electronic components emitting signals that provide vertical guidance by referring to …
8VGPI — Visual Glide Path Indicator ( > IEEE Standard Dictionary ) Luftfahrt …
9VGPI — Visual Glide Path Indicator ( > IEEE Standard Dictionary ) {Luftfahrt} …
10VGPI — abbr. Visual Glide Path Indicator …
