What is an outbound destination sign?
Also question is, what does the outbound destination sign identify?
Destination signs and location signs: This sign indicates current position and direction to other taxiways. Outbound destination sign: The sign will indate the direction common taxi routes. The dot in the middle seperestes destinations identified on the sign.
Furthermore, what is the significance of a dot between two numbers on a runway outbound destination sign?
When several runways are included on the destination sign, a vertical black line is used to separate the destinations when two or more arrows are used. When multiple runways are located in the same direction, “dots” are used between the runway designations.
Airport signs with letters denote taxiways, while numbers indicate runways, according to The Points Guy. Black airport signs with yellow letters indicate that you're already on the taxiway it identifies. The same color rules hold true for numbered signs; the numbers just mean that it's a runway instead of a taxiway.