Lighthouse lets you easy, quick and reliable determine the lights and beacons in view from you current location and line of sight. It lists the lights according to their distance and bearing from the current location. Thus lighthouse provides essential information about lights and beacons fast and precisely . Lighthouse uses data provided by Online List of Lights (http://listoflights.org). The lights are downloaded and permanently stored on your device, such that Lighthouses works completely offline. Lighthouse is easy to use and provides an intuitive and simple user interface. Lighthouse can be configured to your own preference. Please visit "http://www.farruggio.ch/lighthouse" for more information, instructions and to get in touch.