VFR Navigation

Start with calculating your True Air Speed (TAS) from Indicated Air Speed (IAS) and altitude.

True Air Speed
IAS	knots
Altitude (msl)	feet
True Air Speed	knots

Enter Course and Wind direction in degrees (°), True Airspeed and Wind Speed in knots.
After pressing 'Calculate' the results will be displayed.

Heading, Ground Speed & WCA
Course	° True
TAS	Knots
Wind Direction	° True
Speed	Knots
Heading °	GS Knots
Wind Correction Angle °