Phone E6B Aviation Calculator for Mobile Phones and Tablets.NOTE: If Google Play is not built into your Android, you can obtain this app from our website http://phone-e6b.comPhone E6B is much more than just an E6B – it is a complete flight planning system. Type in a route of flight and wind conditions. Phone E6B will look up the coordinates of each location along your route of flight and calculate the time, distance, and fuel consumption for your flight. Look up the weather conditions at your departure and destination airports. Look up the coordinates and elevation of airports all over the world. Save a Weight and Balance profile for your airplane so that you can quickly calculate W&B without typing in again the arms and empty weight. Calculate holding pattern entries. Calculate how far you can glide at a given descent rate and ground speed. Calculate the effect of humidity on density altitude. Of course, Phone E6B can also do everything that a slide-rule E6B can do. Phone E6B costs a little more than some other E6B software because it does so much more. Phone E6B costs a tiny fraction of the cost of the fuel to do a few touch and goes.Functions: