Summary: I have another M400 and got this one for my wife. She will use it simply to find her way home if she gets lost. I have tested it and it works fine.
Summary: I received this as a gift, and it has been great. The screen is large and easy to navigate and I love the point of interest option as many of the places I wanted to go...
Summary: over 400 hours of flight time in 2011...... I use it with xc soar, works great, ON A Pipistrel Sinus Motorglider. Spent less then 100 dollars and happy.
Summary: Cheap and working perfectly. Big dsiplay and very easy to use. The volume of voice is excellent. I can use with iGO Primo1.2, too. I can offer anybody!
Summary: Cheap and working perfectly. Big dsiplay and very easy to use. The volume of voice is excellent. I can use with iGO Primo1.2, too. I can offer anybody!