The Metric conversion tool is a small tool to aid while converting from and to metric values.
The Metic conversion tool is activated by a 'Shift+Left Click' on any metric window - like the Mobile Antenna Height box above. It is also available from 'Tools/Metric Conversion', or by using the 'Control+M' keys on the keyboard.
The metric conversion tool can convert from and to:
Distance: Miles <> Kilometers
Height: Feet <> Metres
Angle: Mils <> Degrees
Loss: dB/foot <> dB/metre
The following images display the various screens of the Conversion tool: