RUNWAY 35 IS INDEED THE MAIN LANDING RUNWAY WITH A CIRCLING APPROACH FROM VOR OR CLOUDBREAK PROCEDURE ON 35 TO LAND ON 17 IF REQUIRED.
FOR DEPARTURE 35 IS NORMALLY USED BY AIRCRAFT WITH SUFFICIENT PERFORMANCE - ie 757. RUNWAY 17 IS AVAILABLE FOR AIRCRAFT WITH LESS PERFORMANCE MARGINS. OBVIOUSLY
THE PREVAILING WIND WILL HAVE AN EFFECT ON ALL AIRCRAFT.
PROBLEM LIES IN THE DEPARTURE OF AIRCRAFT ON 17 WHEN THE
PREFERRED RUNWAY FOR LANDING IS 35 - INCIDENTALLY BOTH
RUNWAYS NORMALLY REQUIRE AN EMERGENCY TURN IN THE EVENT OF A POWERPLANT FAILURE UPON DEPARTURE