Visualize your qsos on the Globe

Use GridmasterMap to visualize your grids on a map for your satellite, VHF, UHF, SHF or EME QSOs. Visualize which grids are the most sought after to prepare your trips. Earn new awards and track your rankings.

Find and contact the grids you are missing

View your ranking and improve it!

Help the community by activating the rarest grids

1 267 users, 261 rovers, 1 215 270 grids monitored, 1 061 420 logbook lines in database.

Gridmaster.fr

A totaly free tools build with love by FG8OJ