A HAWK beacon, used experimentally in the United States with a standard pedestrian crossing signal, stops traffic when a pedestrian pushes a button to cross, but goes dark unless activated.
Tony Hawk | Tony Hawk's American Wasteland | Red-tailed Hawk | Hawk | Black Hawk War | Tony Hawk's Underground | Kitty Hawk, North Carolina | Black Hawk | Beacon Hill | Sikorsky UH-60 Black Hawk | Beacon Hill, Boston | Kitty Hawk | Black Hawk Down (film) | Tony Hawk's Project 8 | Tony Hawk's Downhill Jam | Black Hawk Down | beacon | Tony Hawk's Proving Ground | Red-shouldered Hawk | Ivinghoe Beacon | Hudson Hawk | Hawk Nelson | Tony Hawk's Underground 2 | Tony Hawk's Pro Skater 3 | Tony Hawk (series) | The Sea Hawk | Non-directional beacon | Henery Hawk | Hawker Sea Hawk | Black Hawk College |