Skew-t 天氣 Alan Walls - 1月 1, 1970 Skew-T Log-P diagrams are commonly used for weather analysis and forecasting. They graph weather balloon data to show the vertical profile of the temp …
IGCDroid 運動 Alan Walls - 1月 1, 1970 IGCDroid, partnered with GlidePort.aero (aka www.SSA.org's Sailplane Tracker) will change the way you record and track your flights. Now your Andr …
