RASP Check out the weather charts to prepare yourself for a good soaring day.

So, you are a glider pilot on an airfield ready for takeoff, but what about the weather forecast for today?

Or you are on your way home on a Friday evening wondering whether you have to wake up early this weekend, what will the weather be like tomorrow?

RASP is a simple mobile application for your smartphone or tablet. It's a simple way to flip through the RASP charts for your region. Ow, and don't forget to pinch on a chart to take a closer look.

Here is a list of all the available charts:

• South-Africa
• Japan
• Australia
• Benelux,
• Germany
• Central France
• Finland
• Italy
• Jaca, Spain,
• UK
• Bryon, USA
• Sierra, USA
• Southern California, USA