12月28日的Visual Holding Pattern应用程序分析

The Visual Holding Pattern provides a complete visual reference to help you determine the proper holding pattern entry technique based on your aircraft's heading and the holding pattern's inbound leg course. With a single finger rotation a pilot can easily orientate the holding pattern around a holding fix based on the inbound leg's desired bearing, radial, or course. The entire circular image can be rotated to match the aircraft's heading to allow the pilot to visualize the aircraft's approach to the holding pattern. The aircraft's heading can either be set manually or automatically based on the magnetic heading of the iDevice being used. This app is designed for optimal viewing and use on an iPad or iPhone 5 screen size or larger. This app requires iOS 8.0 or greater.