Quick E6B

This is a great E6B program with all the standard features along with a host of extra features.  Runs on an  iPhone, iPad or iPod.
  -  Standard Features:  Wind triangle calculations(GS, TC, TH, TAS and Density Altitude)
  -  Extra features:  Ability to calculate Mach number, temp rise, calculate TAS, WIND SPEED and DIRECTION from 3 Ground Speeds.  (This feature is great for home builders or anyone wishing to calibrate their airspeed indicators.)
  -  Also included:  Weight and Balance, 
(you can now store 3 aircraft)
Climb Gradient, IFR Timer, Calculator/ Conversion page, Weather (METARs and TAFs), Surface Prog Charts(in motion) and Winds Aloft. Just added a Take Off Performance page.
  *  If you have any suggestions for new features use the contact button on our website.