The Snowtam indicates less then perfect conditions......
SWEK0166 EKCH 12292152
(SNOWTAM 0166
A) EKCH
B) 12291939
C) 04L
F) 975/975/975
G) 6/6/6
H) 28-9/25-9/30-9 SFH
N) 975
B) 12292148
C) 04R
F) 975/975/975
G) 5/5/5
H) 25-9/26-9/22-9 SFH
N) 975
B) 12291902
C) 12
F) 975/975/975
G) 8/8/8
H) 24-9/23-9/25-9 SFH
N) 975
R) 975
T) ALL RWYS COVERED 100 PERCENT.
ALL TWYS AND APRON B/A POOR.
CHEMICALS HAS BEEN SPREAD OUT.
SNOW AND ICE ON SHOULDERS RWY 04L, 04R AND 12.
Frozen ruts or ridges, ice and wet snow on all the runways is not good. The fact that they put "unreliable" behind all the frition numbers says a lot too........