CAD previously expressed “serious concern” over the incident, which first came to light when Hungarian Minister of Defence Romulusz Ruszin-Szendi said that two fighter jets had been scrambled under NATO’s quick reaction alert.
The jets were deployed after “an A350 aircraft registered in China, operating a Hong Kong to London flight, failed to establish contact with Romanian civilian air traffic control while still in Romanian airspace”, the minister said in a post on Facebook in July.
Following the incident, Cathay Pacific implemented a host of “improvement measures”, CAD said – which included “enhancing the operational and monitoring procedures for the flight crew regarding the communication system and reminding them to be more vigilant at all times”.
It also said that it had instructed the airline to “robustly follow up on relevant improvement measures”, including “providing additional training and assessment for the concerned flight crew”.
“CAD reiterated the importance of maintaining good communications between the flight crew and air traffic controllers at all times to ensure aviation safety,” the statement said.
Cathay Pacific has since implemented the “related improvement measures” in mid-July, it added.
“CAD will continue to closely monitor the effectiveness of the measures implemented by (Cathay Pacific),” it said.
CNA has reached out to Cathay Pacific for official comment.
The airline previously said that it took the event “extremely seriously” and the flight had adhered to its authorised routing at all times.
Safety of the aircraft and those on board had not been compromised and communication was eventually restored, Cathay Pacific said, adding that the aircraft had continued to Heathrow Airport “as planned”.