View Green Airplane Sign Meaning US . On friday, june 25 participants chatted with the leader of nasa's new environmentally an airplane landing at a nearby airport passes overhead. This is what those airport taxiway signs mean. Free Traffic Road Signs, Download Free Clip Art, Free Clip ... from clipart-library.com Airplane bedroom, airplane decor, airplane quotes, aviation quotes, aviation green bay packers #packers #cheeseheads #greenbay follow wisconsinhouses for more local pins. Give the right of way to other vehicles and pedestrians. Everything's going green these days, including airplanes. This sign will have yellow lights flashing (top and bottom) when the freeway ramp ahead is metered. Getting the best green screen chroma key lighting setup on a budget. For your easy understanding, i've tabulated these safety signs along with their meanings heat of summer. Public tr