Magnetic compass and Radio compass

Magnetic compass noun - Compass based on an indicator (as a magnetic needle) that points to the magnetic north.

Radio compass and magnetic compass are semantically related. In some cases you can replace phrase "Radio compass" with "Magnetic compass", this phrases are similar.

Radio compass noun - A direction finder that gives a bearing by determining the direction of incoming radio signals.

Magnetic compass and radio compass are semantically related. Sometimes you can replace phrase "Magnetic compass" with "Radio compass", this phrases are similar.