What happened
On 21 October 2006, a Eurocopter AS350-B3, registration ZS-OPK, was engaged in a commercial aerial work mission within the Kruger National Park. The aircraft was being operated to assist with a tuberculosis testing project involving local buffalo populations. The crew, consisting of the pilot, a veterinarian, and two observers, departed from the Mathadzi Picnic Area.
While climbing to an altitude of approximately 1,000 feet AGL, the helicopter was struck by a Bateleur eagle. The impact occurred on the right side of the aircraft's nose, specifically near the area of the yaw pedals. The force of the collision shattered the lower plexiglass window and caused significant damage to the nose structure. The pilot reported that the bird was not visible prior to impact because the instrument panel obstructed the view to the left.
Following the strike, the pilot maneuvered the aircraft into the wind and decided to return to the Mathadzi Picnic Area for an emergency landing. There were 0 fatalities and 0 injuries resulting from the incident.
The investigation
SACAA AIID investigators examined the aircraft and the circumstances surrounding the flight. Upon landing and subsequent inspection, it was discovered that the tail rotor blade had also sustained minor damage. After consulting with the manufacturer, it was determined that the damage to the tail rotor was superficial and remained within acceptable operational limits.
Records indicated that the pilot held a valid commercial license and a medical certificate that was current at the time of the event. Maintenance logs showed that the aircraft's last Mandatory Periodic Inspection (MPI) had been completed on 3 October 2006, with the aircraft having flown an additional 48 hours since that inspection.