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Spring VHF/UHF Sprints

50 MHz
144 MHz
222 MHz
432 MHz

Roving? See the ROVER category topic.

The exchange is your 4-digit grid square and Call Sign.
You are encouraged to use 6-digit grids for scoring purposes.

Points: 1 point for each 1kM distance between 4/6-digits.
Score = total distance points.

Map datafiles required are here.

Some contests that use 6-digits also use the [vhf4k.adi] ADIF lookup file. This file initially developed by K9PW and edit using NE U.S. VHF logs. Make your own or edit the file for your part of the world using my Cab2ADIF updater software found at The file format is specific.