With the current methodology of runway condition monitoring, when a runway is contaminated by ice or snow, the runway inspectors need to determine the type, depth, and coverage of these contaminants. GRF must be enforced for worldwide implementation from 4 November...

Does airport support cockpit crew to carry out performance calculation? Runway condition report (RCR) in GRF format is characterized by two distinct features: runway conditions are reported by using RCAM surface descriptions runway conditions are reported per runway...

GRF regulations demands knowledge on aircraft performance. Contaminant selection and RWYCC assessment is based upon trained person’s judgement considering the effect on airplane performance. In this context the trained person refers to runway inspector responsible for...