LORAN-Station
Riddle location 7
Accuracy...
...is the advantage of this long-wave transmission mast technology.
Its height is 193 meters and has been operated by several European countries since 1995. With a range of 2500 kilometers, the dimensions, course and speed of a ship can be determined.
To the riddle
A superfluous street sign adorns the entrance to the LORAN station. On the back there is a "JAKOBSKINDER" sticker with a playing card symbol.
Which of your playing cards also has this symbol?