fényjel

Fényjel is a Hungarian term that translates to "light signal" or "light mark" in English. It is commonly used in various contexts, including maritime navigation, aviation, and even in everyday life to describe a visual indication provided by light.

In maritime navigation, a fényjel refers to a specific sequence of flashes or a steady light displayed by a vessel to convey information to other ships. These signals are part of standardized international maritime regulations, such as the International Regulations for Preventing Collisions at Sea (COLREGs). For example, a sustained light might indicate a vessel at anchor, while flashing lights can signal movement or intentions.

In aviation, a fényjel can refer to lights used on aircraft or at airports to guide pilots, indicate runway status, or signal emergencies. Air traffic control might use light signals to communicate with pilots when radio communication is not possible. Airport beacons and runway lighting systems are crucial elements of a fényjel system, ensuring safe takeoffs and landings.

Beyond these technical applications, the term can also be used more broadly to describe any visible sign or indicator produced by light, such as a warning light on a piece of equipment or a signal light used in a game. The core concept remains the same: using light to convey information or draw attention to something. The specific meaning of a fényjel is often dependent on the context in which it is used.