whiz-wheel

Wind Speed
Result can be either Knots or MPH based on consistent entry of the same designation.

Enter   Ground Speed
Enter   True Airspeed
Enter   Course
Enter   Heading

Calculated Wind Speed =

Wind Direction
Result can be either Knots or MPH based on consistent entry of the same designation.
Enter   Ground Speed
Enter   True Airspeed
Enter   Course
Enter   Heading

Calculated Wind Direction =

Heading, Ground Speed, And Wind Correction Angle
Result can be either Knots or MPH based on consistent entry of the same designation.
Enter   Wind Speed
Enter   Wind Direction
Enter   True Airspeed
Enter   Course
Calculated   Heading
Calculated   Ground Speed
Calculated   Wind Correction Angle

Course, Ground Speed, And Wind Correction Angle
Result can be either Knots or MPH based on consistent entry of the same designation.
Enter   Wind Speed
Enter   Wind Direction
Enter   True Airspeed
Enter   Heading

Calculated   Course
Calculated   Ground Speed
Calculated   Wind Correction Angle

Density Altitude
Enter   Pressure Altitude (Ft)
Enter   Actual Temperature F° C°

Calculated Density Altitude =

Runway Crosswinds
  Runway
(i.e. 220)		 Wind Direction
(i.e. 270)		 Wind Speed
Knots

The Crosswind is Knots
 
Fahrenheit to Celsius 
This conversion of temperature is made using the formula (Fahrenheit temperature * 9/5) + 32)
Enter   °F

Calculated Temperature = °C

Celsius to Fahrenheit 
This conversion of temperature is made using the formula (5/9 * (Celsius temperature - 32))
Enter   °C

Calculated Temperature = °F

 
Wind Chill 
Wind chill cannot be accurately calculated for outside air temperatures (OAT) greater that 50 °F (10 °C) and wind speeds less than 4 MPH (3.5 Knots).
Enter   Temperature (OAT) °F °C
Enter   Wind MPH Knots

Calculated Wind Chill = °F or °C

Heat Index 
Determine the heat index from the outside air temperature (OAT) and Relative Humidity.
Enter   Temperature (OAT) °F °C
Enter   % Relative Humidity

Calculated Heat Index = °F or °C

Dewpoint 
Calculate the Dewpoint from the outside air temperature (OAT) and Relative Humidity
Enter   Temperature (OAT) °F °C
Enter   % Relative Humidity

Calculated Dewpoint = °F °C

Relative Humidity
Calculate the Relative Humidity from the outside air temperature (OAT) and Dewpoint
Enter   Temperature (OAT) °F °C
Enter   Dewpoint °F °C

Calculated Relative Humidity =  %

Pressure Conversion
Convert Millibars to Inches of Mercury and Inches of Mercury to Millibars
Enter   Millibars Inches Mercury

Converted Barometric Pressure =

Miles Per Hour To Knots 
This conversion of speed (or distance) is made using the formula (Knots (or nautical miles) = MPH (or miles) * 0.86897624)
Enter   MPH or Statute Miles

Calculated Knots Or Nautical Miles =

Knots to Miles Per Hour 
This conversion of speed (or distance) is made using the formula (MPH (or statute miles) = Knots (or nautical miles) * 1.15077945)
Enter   Knots or Nautical Miles

Calculated MPH or Statute Miles =

True Airspeed (TAS or KTAS)
Result can be either Knots or MPH based on consistent entry of the same designation. The formula is (IAS) + (.02 x MSL / 1000).
Enter   Indicated Airspeed
Enter   MSL Altitude
Calculated True Airpeed =