rwy desig first 2 digits
26=rwy 26 88=all rwy 99=repeat of last msg
rwy deposits 3 digit
0=clear+dry 1=damp 2=wet/patches 3=rime/frost 4=dry snow 5=wet snow 6=slush 7=ice 8=compact/rolled snow 9=frozen ruts/ridges
contamination 4 digit
1=10% or less 2=11-25% 5=26=50%
9=51-100% /=not reported
depth 5+6 digit
00=1mm or less 01=1mm-89mm 90=90mm 92=10cm 93=15cm 94=20cm and so on to 99=rwy closed //=braking action not reported
braking action 7+8 digits
28=0.28 35=0.35 91=poor 92=med-poor 93=med-good 95=good 99=unreliable //=not reported/closed
