ios5 Problems

ios5 problems maps do not display This app is a good value in nautical gps navigation. Its uses NOAA charts that are downloaded and stored on the iPad. The charts are free. It displays realtime location and tracking via gps, wifi or cell phone provider. It will use internal or external gps devices depending on your devices capabilities. Would like to see satellite imagery overlay as a future feature. Good job.

1gen about iSailGPS : NOAA USA RNC Charts