JN53DV, Amateur radio grid square in Massarosa, Italy.
JN53DV is an amateur radio grid square in Massarosa that covers a geographic area and is named according to the international Maidenhead locator system. The grid is defined by coordinates that amateur radio operators use to pinpoint their station locations precisely.
The Maidenhead locator system was developed in 1980 at a meeting of the International Amateur Radio Union in England and quickly became the standard in the global radio community. This system allowed radio amateurs worldwide to share their exact locations using simple letter and number combinations.
This grid square houses a station that broadcasts time signals, instrumental music, and SSTV images, serving the radio communication community.
The JN53DV grid is relevant for radio professionals and hobbyists who need to establish their exact locations within the Maidenhead system. If you operate radio activities in this region or wish to locate stations, these coordinates are the reference system you will use.
The system uses a hierarchical structure with two letters for larger zones, two digits for mid-size areas, and two more letters for smaller subdivisions like JN53DV. This nesting allows radio operators to work at different levels of precision, from continental to local grid squares.
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