FLARM is an electronic device to alert pilots to potential collisions between aircraft. The field of electronics comprises the study and use of systems that operate by controlling the flow of electrons (or other charge carriers) in devices such as thermionic valves (vacuum tubes) and semiconductors. ... An Airbus A380, currently the worlds largest airliner An aircraft is any vehicle or craft capable of atmospheric flight. ...
FLARM obtains its position from an integral GPS and then broadcasts this with data about speed and course. Its receiver listens for other FLARM devices within 2-3 kilometres and processes the information received. Motion-prediction algorithms predict potential conflicts for more than 50 other signals and warn the pilot using sound and visual means. FLARM can also store information about static aerial obstacles, such as cables, in a database. Because of its short range FLARM is not currently approved for commercial aviation though higher power versions may become available. GPS satellite in orbit, image courtesy NASA The Global Positioning System, usually called GPS, is the only fully-functional satellite navigation system. ... Flowcharts are often used to graphically represent algorithms. ... Aviation or Air transport refers to the activities surrounding mechanical flight and the aircraft industry. ...
Unlike conventional transponders in aircraft, FLARM has a low power consumption and is relatively cheap to buy (520 euro plus tax) and to install. Furthermore conventional Airborne Collision Avoidance Systems (ACAS) are little use in preventing gliders from colliding with each other because these aircraft are frequently close to each other without being in danger of collision. ACAS would be giving out continuous and unnecessary warnings in these circumstances, whereas FLARM only gives alerts to aircraft posing a collision risk. However the short range of the present power output makes FLARM unsuitable for avoiding collisions with fast moving aircraft. In telecommunication, the term transponder (sometimes abbreviated to XPDR or TPDR) has the following meanings: An automatic device that receives, amplifies, and retransmits a signal on a different frequency (see also broadcast translator). ... Airborne Collision Avoidance System (ACAS) provides pilots with a system independent of air traffic control to detect the presence of other aircraft which may present a threat of collision. ... Gliders are heavier-than-air aircraft primarily intended for unpowered flight. ...
Feeds |
Contact