Sim/graphics/animation/lights/airplane beacon light
This dataref is used to create custom lights. See PluginsAndObjects for more info.
Red, green and blue are ignored. Alpha sets beacon index.
Alpha is set to brightness or 0 if it's off. RGB is set to white.
This light will turn off if the airplane beacon light is off.
This provides a pulsing light. It follows the beacon of the user's plane.