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The airport air light
Time:2014-09-12Source:深圳市锐步科技有限公司Views:1722Print
Ready to use at night every airport, needs in the running situations you must set up the airport light or light.Determine the operation requirements of must consider the use of the airport air freight business requirements, the characteristics of the airport and its surrounding environment contrast clearly and help determine the airport location other visual and non visual AIDS to navigation Settings and other factors.
The airport light
Ready to use the airport at night if there is one or more of the following conditions must be set when the airport light:
A) aircraft flight in visual way;
B) often appear low visibility;or
C) due to ambient light or the terrain is difficult to locate the airport from the air.
location
Airport light must be located in the airport or airport in neighboring environment background brightness is low.
Suggestion: the position of the light should choose to make it not covered by the object on the important direction, and to approach the landing of the pilot does not produce glare.
features
Airport light must display color alternating with white flash or show only the white flash.The total flash frequency must be for 20 to 30 times per minute.In the airport using colored flash, land coloured flash must be for the green light from the water from the airport light colored flash must be yellow.
If use colored flash amphibious airport, must according to which part of the airport is a major facility to determine the color of the flash.
Light emitted by the light must be all azimuth can see.The vertical distribution of lamplight must never greater than 1 DHS elevation of scaling up to set by the authorities to in preparation for use on the maximum elevation of light guide elevation, at the same time effective flash light intensity must not be less than 2, 000 CD.
Note: cannot avoid the location of the environmental background brightness, high effective flash light intensity may need to increase up to 10 times.
Identify the light
application
For the use of the night and with other methods is not easy to identify the airport from the air, must be set to identify light.
location
Identify the light must be located in the airport within the region of low environmental background brightness.
Suggestion: the position of the light should be light on the direction of the effective is not covered by the object, and to approach the landing the pilot does not produce glare.
features
Identification of land airport light must be displayed on the all azimuth.The vertical distribution of lamplight must never greater than 1 DHS elevation scaling up to by
Authorities determined enough to in preparation for use on the maximum elevation of light guide elevation, at the same time effective flash light intensity must not be less than 2, 000 CD.
Note: cannot avoid the location of the environmental background brightness, high effective flash light intensity may need to increase up to 10 times.
Identification of land airport light must show the green flash, and the identification of water airport light must show the yellow flash.
The airport light
Ready to use the airport at night if there is one or more of the following conditions must be set when the airport light:
A) aircraft flight in visual way;
B) often appear low visibility;or
C) due to ambient light or the terrain is difficult to locate the airport from the air.
location
Airport light must be located in the airport or airport in neighboring environment background brightness is low.
Suggestion: the position of the light should choose to make it not covered by the object on the important direction, and to approach the landing of the pilot does not produce glare.
features
Airport light must display color alternating with white flash or show only the white flash.The total flash frequency must be for 20 to 30 times per minute.In the airport using colored flash, land coloured flash must be for the green light from the water from the airport light colored flash must be yellow.
If use colored flash amphibious airport, must according to which part of the airport is a major facility to determine the color of the flash.
Light emitted by the light must be all azimuth can see.The vertical distribution of lamplight must never greater than 1 DHS elevation of scaling up to set by the authorities to in preparation for use on the maximum elevation of light guide elevation, at the same time effective flash light intensity must not be less than 2, 000 CD.
Note: cannot avoid the location of the environmental background brightness, high effective flash light intensity may need to increase up to 10 times.
Identify the light
application
For the use of the night and with other methods is not easy to identify the airport from the air, must be set to identify light.
location
Identify the light must be located in the airport within the region of low environmental background brightness.
Suggestion: the position of the light should be light on the direction of the effective is not covered by the object, and to approach the landing the pilot does not produce glare.
features
Identification of land airport light must be displayed on the all azimuth.The vertical distribution of lamplight must never greater than 1 DHS elevation scaling up to by
Authorities determined enough to in preparation for use on the maximum elevation of light guide elevation, at the same time effective flash light intensity must not be less than 2, 000 CD.
Note: cannot avoid the location of the environmental background brightness, high effective flash light intensity may need to increase up to 10 times.
Identification of land airport light must show the green flash, and the identification of water airport light must show the yellow flash.
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