AvMap EKP IIIC GPS is a Italian product made by C-Map, it is a very good GPS with big screen but its better advantage is its vectorial cartography.
It is called C-Map.
C-Map is leader in the world in vectorial cartography and I belive it is the best, Its web site is www.c-map.com
Best regards
Oreste Muccilli
ITALY
www.cozy.it