Constantly Moving. Constantly Changing - SkyDyna - Outdoor Mobile Advertising When you need to have multiple messages for your audience and want to achieve widest coverage - think Skyblue, think SkyDyna. It is a known fact that your customers and potential viewers are on the move constantly. Then why should not your advertising too? SkyDyna provides the perfect solution for both the needs of having multiple messages and also catering to mobile populations. SkyDyna is an amazing Outdoor Mob