ASW Calculator X2

Easily calculate submarine speed, depth and range from a buoy at CPA. This app is for every anti-submarine sensor operator in the world. It is designed to work best on an iPad mini, but will work on larger versions. The iPad mini fits right in the blank spot under the monitor in a MH60R helicopter.
Add the altitude at which you are flying and the app calculates other sensor ranges (Radar, ESM and Visual).
Hope you enjoy!