Upgrading of the Runway Condition Codes (RWYCC)
摘要
Under specific circumstances, it may occur that the slipperiness on takeoff and landing runways with an RWYCC of 0 or 1 is less slippery than the assigned RWYCC would suggest. This fact results from variable friction, which is due to different coverings. Coverings with RWYCC values of 0 and 1 include the following points: These are ice, water on compacted snow as well as dry or wet snow on ice.