Find the WW-Locator using your smartphone.
The WWL or World Wide Locator was born on January 1, 1985 and is the system for indicating the position of an amateur radio station using a code composed of 2 letters, 2 digits and 2 letters, e.g. JN55CE.
In total, the World Wide Locator divides the Earth into 18,662,400 small rectangles with a margin of error of about 5km.
Communicating your WWL is definitely faster than communicating degrees, minutes and seconds of latitude and longitude.
BKTLocator calculates the WWLocator using GPS or the mobile network, and also allows you to calculate the distance and direction of a correspondent's locator.