Cathay Pacific tail strike in early July classified as ‘abnormal runway contact’

A tail strike involving a Cathay Pacific Airways passenger jet during an aborted landing at Hong Kong International Airport in early July has been officially classified as an "abnormal runway contact," according to a preliminary report released by Hong Kong's air safety watchdog. The incident occurred on July 3, involving flight CX509, which had departed from Tokyo’s Narita airport and was en route to Hong Kong. The aircraft carried 203 passengers and 12 crew members. During the landing attempt, the plane executed a go-around due to adverse weather conditions, and the tail section of the Airbus A330-343 came into contact with the south runway. Despite the contact, the aircraft eventually landed safely, and there were no injuries reported among the passengers or crew. The Air Accident Investigation Authority (AAIA) published its findings on Friday, detailing the nature of the incident. According to the report, the tail strike resulted in visible damage to the aircraft. A post-flight inspection revealed signs of abrasion on the lower fuselage skin, along with damage to the potable water service door, waste service door, and aft water drain mast. The aft cargo compartment sustained deformation, including cracks in multiple structural components such as floor beam webs, floor beam supports, slope panel supports, and frame beams. One of the floor crossbeam support struts was broken, and a 10-inch crack was discovered on the bottom section of the aft pressure bulkhead. The AAIA's classification of the incident as an "abnormal runway contact" indicates that while the event did not result in a crash or serious injury, it still represents an unusual occurrence that requires further analysis. Such classifications are typically used to highlight incidents that could have implications for flight safety and operational procedures. The report does not specify whether the go-around decision was deemed appropriate or if there were any procedural errors leading to the tail strike. However, it underscores the importance of investigating all such occurrences to prevent similar incidents in the future. The incident took place amid challenging weather conditions, which likely influenced the pilot's decision to abort the landing. Go-arounds are routine procedures in aviation, performed when pilots determine that continuing with a landing would pose a risk. These decisions are based on factors such as visibility, wind conditions, and the aircraft's position relative to the runway. In this case, the combination of these elements led to the tail strike, raising questions about how the aircraft's approach path was managed under the prevailing weather conditions. Cathay Pacific Airways, one of Asia's largest airlines, operates a fleet of wide-body aircraft, including the Airbus A330 model involved in the incident. The airline has not yet issued a public statement regarding the findings of the AAIA report. However, given the extent of the damage described in the report, it is possible that the company will conduct its own internal review of the incident. This review might include examining the training and experience of the flight crew, the maintenance history of the aircraft, and the effectiveness of the go-around procedure executed during the incident. The AAIA report serves as a critical document for both regulatory authorities and the airline industry. It provides detailed insights into the sequence of events and the physical consequences of the tail strike. Such information can inform future safety protocols, pilot training programs, and aircraft design improvements. The findings may also prompt discussions within the aviation community about best practices for managing landings in adverse weather conditions and minimizing the risk of similar incidents. The incident highlights the complexities of modern aviation operations, where even minor deviations from standard procedures can lead to unexpected outcomes. While the aircraft was able to land safely and no one was injured, the damage sustained by the plane underscores the potential risks associated with abnormal runway contacts. As investigations continue, more details about the cause of the incident and the steps being taken to prevent recurrence are expected to emerge. The AAIA report sets the stage for further analysis and discussion within the aviation sector.