
05-01-2009
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Solo Sailoring ..... :o)
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Join Date: Jan 2009
Location: Aboard my boat S/V Porthos
Posts: 14
Rep Power: 0
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EXCUSE MEeee
Howdy Doody ;o)
To make this a very simple answer NO!!!
I have used Seaclear 2 coupled with a $30.00 USB-GPS Receiver for about 4 yrs now and LOVE IT. Raster charts are free from NOAA and I have the whole thing loaded on a 4 Gb USB memory doodad ($19.97 @ WallyWorld) All of this is plugged into a $300.00 laptop from ASUS (new from Staples) running Windows XP Home with 160 GB hard drive and 1012 Mb. Ram.
This is the second laptop, the first secumbed to salt water intrusion. However, the system has taken me from The Dry Tortugas to Southwest Harbor, ME. Always offshore and functioning flawlessly. I do use a Garmin 72 handheld for backup and the two NRVER agree but are also not more than a few feet in difference. Also works with inland Raster Charts published by The Army Corps of Engineers.
Best of Luck to you.
Gregg
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