Interpretation

Local aerodrome regulations have changed regarding runway conditions, specifically for wet and contaminated runways, affecting operations based on downwind speeds.

Message

REF AIP ZUUU AD2.20 LOCAL AERODROME REGULATIONS CHANGED AS FLW: 2.14.2: UNDER WET RWY OR CONTAMINATED RWY CONDITION(RWY SURFACE CONDITION CODE 5), RWY IS SHOWN DOWNWIND WITH AN INCREASING SPEED REACHES TO 3.5M/S BY AWOS AND THERE IS A TREND OF FURTHER INCREASE. 2.15 : DURING CHANGING THE DIRECTION OF RWY IN USE, UNDER DRY RUNWAY CONDITIONS,IF DOWNWIND SPEED IS MORE THAN 3.5M/S AND NOT EXCEEDING 5M/S, UNDER WET RWY OR CONTAMINATED RWY CONDITION(RWY SURFACE CONDITION CODE 5), IF DOWNWIND SPEED IS MORE THAN 3.5M/S AND NOT EXCEEDING 5M/S ,ATC SHALL INFORM PILOT, ACCORDING TO ACFT PERFORMANCE OR OPERATION HANDBOOK, PILOT SHALL DECIDE WHETHER AIRCRAFT WILL TAKE OFF OR LAND ON DOWNWIND RUNWAY ALLOCATED.

Raw NOTAM

Q) ZPKM/QXXXX/IV/NBO/A/000/999/3035N10357E005
A) ZUUU B) 2507221600 C) PERM
E) REF AIP ZUUU AD2.20 LOCAL AERODROME REGULATIONS CHANGED AS FLW:
2.14.2:
UNDER WET RWY OR CONTAMINATED RWY CONDITION(RWY SURFACE CONDITION 
CODE 5), RWY IS SHOWN DOWNWIND WITH AN INCREASING SPEED REACHES TO 
3.5M/S BY AWOS AND THERE IS A TREND OF FURTHER INCREASE.
2.15 :
DURING CHANGING THE DIRECTION OF RWY IN USE, UNDER DRY RUNWAY 
CONDITIONS,IF DOWNWIND SPEED IS MORE THAN 3.5M/S AND NOT EXCEEDING 
5M/S, UNDER WET RWY OR CONTAMINATED RWY CONDITION(RWY SURFACE 
CONDITION CODE 5), IF DOWNWIND SPEED IS MORE THAN 3.5M/S AND NOT 
EXCEEDING 5M/S ,ATC SHALL INFORM PILOT, ACCORDING TO ACFT 
PERFORMANCE OR OPERATION HANDBOOK, PILOT SHALL DECIDE WHETHER 
AIRCRAFT WILL TAKE OFF OR LAND ON DOWNWIND RUNWAY ALLOCATED.