Bearings and Azimuths

This app provides the following functions: 1 - Add or Subtract angles. 2 - Add or Subtract an angle from a bearing. 3 - Subtract two bearings to get the angle between them. 4 - Convert an angle in D-M-S format to decimal degrees. 5 - Convert an angle in decimal degrees to D-M-S format. 6 - Convert a bearing to North Azimuth or South Azimuth.