USea is a marine application for yachtsmen.
You do not have any RADAR,AIS or radio device but you have a smart phone.
USea is for you!
Enjoy free nautical chart, live AIS marine traffic, marine weather and view other boats of the USea community near you.
Share your profile with other users.
Add your points of interest with their description and picture and view them directly on the map.
Stay connected with USea Talk ! Exchange instant messages and point of interest.
The maritime social GPS network. (Now you see)
Follow us on tweeter @useatech
WARNING : Do not use for navigation.
Display the AIS trajectory points
Replay simply with seekbar the position,speed and bearing of the ship