AIS Radar displays AIS (Automatic Identification System) data received from marine AIS transponders such as the ExNC 101 Class B AIS Transponder over a WiFi network. The application has been approved for the App Store yesterday and is now available. The complete processing backend of the application (threading, network connection, AIS data processing, tracking) has been built in C++, using POCO Foundation and Net, as well as small parts of Util for preferences management. I have also written two new libraries, Poco::Geo and Poco::Geo::AIS for dealing with geo positioning and AIS processing. The user interface part is of course written in Objective-C++, using the Cocoa Touch framework.