7600 A Quiet Place Airplane / Helicopter Transponder Code Sticker

When a pilot looses communication with Air Traffic Control (ATC), they use this code to let them know they have lost them. It becomes the loudest silence when flying. Remind people with this sticker that this real life happenstance is much worse than the movie "A Quiet Place." Made from water resistant vinyl sticker paper. Size: 3 x 1.4 inches.