E6b Pilot - the e6b calculator for iPhone and iPad with 5 primary and 24 supporting utilities to assist the private or professional pilot in flight planning. Also included is a timer with alarms and a live weather info facility. (TAF and METAR from ICAO coded airfields), plus a worldwide airport database with course and distance from your position, sorted by nearest. A single leg flight plan may also be constructed and displayed on the main page using results from the following primary functions: * Course (Track) and Distance * Heading and Ground speed * Fuel - Time * Weight and Balance * Costing The E6b sub-menu sections are: Flight Planning * (as listed above) Wind Triangles * Course (Track) and Ground Speed * Unknown Wind * Crosswind and Headwind Components Altitude and Airspeed Calculations * Pressure and Density Altitude * True Altitude * True Airspeed, Rectified Airspeed and Mach Number Vertical Navigation * Rate of Climb * Top of Climb * Rate of Descent * Top of Descent Conversions * Volume * Weight * Distance * Temperature * Pressure * Airspeed * Volume to Weight Utilities * Holding Patterns * Critical Point * Point of No Return * Sunrise, Sunset