Dec 11, 202212 minMETARMETAR (Meteorological Terminal Air Report) is a periodic terminal weather report with a global standard format generated by weather...
Mar 23, 20191 minGNSS AugmentationGlobal navigation satellite system (GNSS) augmentation is a method of improving (augmenting) a navigation system's performances, such as...
Mar 18, 20191 minCoordinated Universal Time (UTC)Coordinated Universal Time (UTC) is world common time and also primary time which used in aviation. UTC time is not adjusted for day...