garmin 441s

[tunchistheman]

doe this unit mark wrecks,hazards and mile markers?
does it also read tide and current data?
what is the difference between the 541s and the 441s?is it just the screen size?

[CaptJohn]

Originally Posted by tunchistheman

doe this unit mark wrecks,hazards and mile markers?
does it also read tide and current data?
what is the difference between the 541s and the 441s?is it just the screen size?

Both of these units, if properly setup, will show you all of the above including TIdes and Currents. The only difference between the two is screen size.

[tunchistheman]

can the 441s be hooked up with the xm radio and weather satelite? got mine all hooked up an ready to go.bought from capt john thanks for all the info.

[B.WYATT]

as far as the weather capabilities go, does the $600.00 antenna need to be purchased for this option to work?

[Capt Brown]

Those are nice i have one on my boat.

[CaptJohn]

One of the negatives of these new units is that they require the NMEA 2000 GXM-51 weather/audio antenna and these retail for $699.99. I sell them for $599.99 but it's still a lot more than the GXM-31 antenna that did the same thing and worked on the 440. 540, & 545. The GXM-31 sells for $249.99.