All aircraft are designed, tested and certified to avoid the possibility of exceeding its structural strength. Operational thresholds or limits define the envelope for the load conditions in normal operations, and there are design margins to cope with abnormal or excessive loads on the aircraft if they are experienced in-flight or on the ground.  The Pilot’s report of high load events in the logbook is the starting point to commence an evaluation of the event to determine if the abnormal load has affected the structure or systems of the aircraft. Early reporting enables efficient evaluation of the event by maintenance personnel and it can allow the aircraft to more rapidly return to service when the required maintenance tasks are completed.