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United States Department of TransportationUnited States Department of Transportation


Match the description of the runway safety sign or marking to the correct sign or marking from the list of four choices. Your session will time out after 30 minutes of inactivity. Your correct and incorrect answers will be revealed at the end.

Question 1 of 23

Match the description to the correct indicator

Indicates an area where aircraft are not allowed entry. Typically, this sign would be located on a taxiway intended to be used in only one direction or at the intersection of vehicle roadways with runways, taxiways or aprons where the roadway may be mistaken as a taxiway or other aircraft movement surface.

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