In the JAR OPS, a runway is considered wet when:
- it is covered with a quantity of water or loose or slushy snow less than or equal to the equivalent of 3 mm of water.
- the amount of surface moisture is sufficient to modify its colour but does not give it a shiny appearance.
- the amount of surface moisture is sufficient to make it reflective, but does not create large stagnant sheets of water.
- it bears stagnant sheets of water.
1.3
1.2.3
1.2
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