PILOT-IN-COMMAND'S INADEQUATE PREFLIGHT AND INFLIGHT PLANNING, AND HIS DELAYED CLIMB AFTER EXECUTION OF A GO-AROUND. CONTRIBUTING FACTORS WERE HIS MISREADING OF AIRFIELD WIND INFORMATION, HIS IMPROPER UTILIZATION OF THE FLAPS DURING CLIMBOUT, HIS FAILURE TO MAINTAIN RECOMMENDED AIRSPEED, AND THE SUBSEQUENT STALLING OF THE AIRPLANE.