Air Navigation Free at Mac App Store analyse

Welcome to Air Navigation Free ! Air Navigation Free is a flight information system. It is a basic version of Air Navigation, a full featured aircraft navigation application for iPhone/iPod/iPad with GPS. Using the GPS receiver and accelerometers of the iPhone it can simulate different type of real IFR or VFR aircraft navigation devices. Instruments are fullscreen and have a dark background for easy readability in the cockpit during day or night operation. It contain a database with approximately 50000 navaids (VOR-DME & NDBs) and airports all around the world. The database is embedded and you can use it offline without an Internet connexion. FEATURES - a HSI and its related CDIs (Course Deviation Indicator) - a VOR-DME simulator and its related CDIs (Course Deviation Indicator). Unlike a real VOR, you can select any waypoint from the embedded database NDBs etc. - an ADF - a Gyro compass - An embedded worldwide database with approximately 50000 navigation waypoints (NDBs and VOR-DMEs, airports) - Slip indicators in every instrument view REQUIREMENTS & DISCLAIMER A GPS enabled device is required to use navigation modules. Using Air Navigation on iPods may require an external GPS module. Using Air Navigation with "Airplane mode" turned on, may require an external GPS module. Continued use of GPS running in the background can dramatically decrease battery life. Please note that this software is not intended to replace a certified navigation device. You should always use official aeronautical documentation when preparing and performing a flight. You should always use certified navigation devices when performing a flight.