What happened
The pilot was conducting a landing approach on runway 28 when the airplane encountered a sudden wind gust. This disturbance caused the aircraft to veer sharply to the right of the runway centerline. In response, the pilot initiated a go-around procedure to abort the landing.
As the airplane became airborne during the climb-out, it struck a frangible sign located near the runway edge. The pilot continued to level the aircraft in an effort to gain airspeed and control. However, the airplane drifted further to the right of the flight path.
Subsequently, the aircraft impacted a cluster of rocks situated 276 feet north of the right shoulder of the runway. Weather reports indicated calm winds at 0852 PDT. By 0900, winds were from 190 degrees at 6 knots. At 0958, winds were reported from 200 degrees at 7 knots, gusting to 17 knots.
The investigation
The investigation focused on the sequence of events during the landing and go-around. Examination revealed that the airplane struck a frangible runway sign immediately after becoming airborne. Further inspection showed damage from impact with rocks located just off the runway surface.
Findings
The primary factor in this incident was the encounter with wind gusts during the critical phase of landing. The gusts caused the airplane to veer right, leading to the loss of lateral control. The pilot's attempt to recover via a go-around resulted in impacts with ground obstacles due to the drift.
Safety message
Pilots should be vigilant for wind shear and gusty conditions during final approach and initial climb-out. Maintaining proper crosswind correction techniques and being prepared for rapid changes in wind direction is essential for safe operations on runways with limited shoulder space.