Air Canada Rouge Flight from Miami to Toronto Experiences Oxygen Mask Deployment Due to Abnormal Noise

A recent Air Canada Rouge flight from Miami to Toronto experienced a harrowing incident when oxygen masks were deployed due to an abnormal noise on the aircraft. Despite the crew’s efforts to troubleshoot the issue, a PAN-PAN signal was declared, allowing the aircraft to land safely in Toronto without injuries. The Transportation Safety Board of Canada determined that a defective avionics blower fan was the cause of the problem, emphasizing the importance of swift action by flight crews in ensuring passenger safety.