Navigatrix received a favourable mention in the October 2012 (page 65) issue of Blue Water Sailing
Markus Schweitzer, blue water sailing author and expert weighed in that Navigatrix was useful safety and communication gear for the modern cruiser. Apparently he enjoys the functionality, ease, as well as the price.
...makes you want to jump and shout; spread the word; contribute time and money to the effort....or maybe just download it
; check it out and see for yourself.
While you are at it; see what Marcus is doing
as he and his family currently sail in the South Pacific using Navigatrix.