The Shom will be closed from Friday, December 19th to Monday, January 5th, 2026.
We will not be able to purchase supplies during this period, except for Shom C cards, which we print directly at the bookstore.
C-Map digital nautical Max Megawide for software Adrena on SD card - micro SD
The C-Map Max Megawide digital marine chart is an essential reference for sailors using the Adrena software. It offers extensive coverage and exceptional accuracy, ideal for both coastal and offshore navigation. With detailed bathymetric data, information on ports, currents, and restricted areas, it enables optimal route planning and safe sailing. Compatible with all versions of Adrena, this chart combines technology and reliability. Its clear and interactive display makes it easy to read data in real time, providing sailors with an intuitive and high-performance navigation experience at sea.
