2004 Furuno GD1900C

[M McShea]

Just purchased this boat and was wondering can I still update the navionics card on this ?

 

[Johnny Electron]

That is a question for Navionics who sells Navionics products but I can tell you they stopped selling NN1 chart cards in 2009 so, no. Even C-Map stopped selling charts for the NN1. Any available cards would be on the used market and older mapping data.
While the NavNet one is are well over 20 years old, they still make nice radar displays.

 

[M McShea]

I suppose I can't update the card I have to the 2009 version, until I replace the system?

 

[Johnny Electron]

Navionics phone number I show is 1-800-848-5896.
Furuno never sold this product.