What type of information does a surface transmitter continuously transmit?

A surface transmitter primarily continuously transmits azimuth information, which is vital for navigation purposes. Azimuth refers to the angle or direction of an object relative to a reference point, typically the true north. This type of information helps operators and systems understand the orientation and trajectory of an aircraft or vessel in relation to their intended path.

In aviation and maritime operations, knowing the azimuth position aids in determining the correct course and assists with navigation and situational awareness. The continuous transmission of azimuth information ensures that other systems and personnel can effectively track and communicate about the position and movement of the surface transmitter, enhancing safety and operational efficiency.

Other types of data, such as altitude, speed, and flight plan information, are important for flight operations but are not the primary focus of a surface transmitter's continuous output.