SmartE6B is a practical program for Pilots for solving flying problems. Included are Conversion Calculators : Statute / Nautical / Kilometers,Feet / Metres / Inches / Centimeters, Temperatures, Fuel Weight/Volume, IAS to TAS and Density Altitude and Pressure Calculators: Wind Components (Cross and Head/Tail wind), Wind Calculator,Time.Ground speed and Distance and a Heading,Ground Speed & Fuel required,VOR/Bearing/GS, 1 in 60 V Nav: Gradient/Rate and Rate of descent / ISA Temperature Deviation L Nav : To calculate PNR, Critical Points (ETP), display Required Flight levels and Hold Entry procedure,Distance and Track from Lat & Long, calculator, hold speed chart Plus a spreadsheet program to add up hours and minutes and a Stopwatch, and a data interpolater **** NEW **** Hour calculator