condition does not deteriorate below the assigned code. The extent of monitoring must consider all variables that may affect the lunway surface condition, including any precipitation conditions, changing temperatures, effects of wind, frequency of runway use, and of aircraft using the runway.

Runway surface conditions – There are four runway surface conditions in the RCAM: • Dry • Wet • Slippery wet • Contaminated runway. Using of RCAM

Issue the runway surface condition and/or the Runway Condition Reading (RCR), if provided, to all USAF and ANG aircraft. Issue the RCR to other aircraft upon pilot request.

Runway surface condition may be reported using several types of descriptive terms such as type and depth of contamination, readings from a runway friction measuring device, an aircraft braking action report, or an airport vehicle braking condition report.

Runway Condition Codes are values on runway contamination reported to pilots by an airport’s Automatic Terminal Information Service (ATIS). Any contaminant on a runway, such as standing water, snow, or ice, can affect the braking action and …

2023年4月22日 · The RCAM is a means by which airport authorities can assess runway surface conditions. It can be used to identify factors that would affect an aircraft's takeoff and landing performance. Most importantly, it helps evaluate the braking performance of an airplane while on the runway surface.

2021年11月4日 · The ICAO Global Reporting Format for runway surface conditions (GRF) mitigates the risk of runway excursions by enabling a harmonized assessment and reporting of runway surface conditions and an improved flight crew assessment of …

RWYCCs 0 through 5 are mapped to this terminology in the runway condition assessment matrix (RCAM) and describe a consistent runway surface condition in relation to its effect on aircraft braking performance and lateral control.

Runway condition code Runway surface description Aeroplane deceleration or directional control observation Pilot report of runway braking action 6 • Dry--- ---5 • Frost • Wet (The runway surface is covered by any visible dampness or water up to and including 3mm depth) Up to and including 3mm depth: • Slush • Dry snow • Wet snow ...

a) surface friction characteristics of pavements and runway surface contaminants; b) how surface characteristics relates to aircraft performance; c) assessment of runway surface conditions; d) reporting an dissemination of runway surface conditions; and e) training of personnel