Jimmie D CRUME

This app provides the following functions:1 - Simple Curve 2 - Reverse Curve3 - Compound CurveCalculate multiple curve components with only two known …

Convert Ground Coordinates to Grid Coordinates given a GAF (a.k.a. combined factor)Convert Grid Coordinates to Ground Coordinates given a GAF (a.k.a. …

This app provides the following functions:1 - Create Rectangular Coordinates given starting coordinates, bearing and distance.2 - Inverse Between Rect …

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 th …