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

Yellow line and arrowhead surface markings indicate that the runway threshold has been closed for take-off and landing operations and that the runway threshold has been moved. The area (with the yellow taxiway centerline and arrow heads) prior to the threshold is usable for (aircraft) taxi only. Possible causes of the threshold relocation include construction or other airport maintenance.