Add TETRA mast


Add a TETRA mast. Get the position of the mast in the center of the map.
In the middle there is a little black/white spot.
Put this spot on top of the mast. Best is to zoom to one of the lowest levels of the
satellite maps. Under the map the coordinats of the mast are shown.
By clicking on the submit button the mast is stored
and will be visible on the maps.

Longitude :

Latitude :

Zoom level : (minimum at 17)

City :