Core Viewpoint - On October 18, a fire incident occurred on China International Airlines flight CA139 from Hangzhou to Incheon, South Korea, caused by a lithium battery in a passenger's carry-on luggage, leading to an emergency landing in Shanghai [5][6]. Incident Summary - The flight took off around 9 AM and shortly after, a loud noise was heard, followed by smoke filling the cabin due to the fire from the overhead luggage compartment [2]. - The airline confirmed that the crew followed emergency procedures, and there were no injuries reported among passengers [5][6]. Regulatory Context - As of June 28, the Civil Aviation Administration of China has prohibited passengers from carrying power banks without 3C certification or those that have been recalled on domestic flights [9]. - Lithium battery products are strictly forbidden from being checked in; if carried on, the rated energy must not exceed 100Wh, with specific conditions for batteries exceeding this limit [9].

Core Points - A passenger's lithium battery in carry-on luggage caught fire on flight CA139 from Hangzhou to Incheon, prompting an emergency landing in Shanghai [1][3][5] - The incident occurred at 11:07 AM, and the flight resumed at 3:01 PM after the situation was handled without injuries [2][1] - Videos shared by passengers showed smoke in the cabin and calls for fire extinguishers [6] Summary by Sections - **Incident Description** - Flight CA139 experienced a fire due to a lithium battery self-igniting in the overhead compartment [1][3] - The crew followed emergency procedures, ensuring passenger safety and managing the situation effectively [1] - **Flight Operations** - The flight made an emergency landing at Shanghai Pudong Airport at 11:07 AM and took off again at 3:01 PM [2][1] - Air China has arranged for another aircraft to continue the flight's mission [1] - **Passenger Reactions** - Passengers reported smoke in the cabin, with some expressing urgency to extinguish the fire [6]

Core Viewpoint - The incident involving China International Airlines (Air China) CA139 flight highlights the risks associated with lithium batteries in passenger luggage, as a battery reportedly caught fire during the flight, prompting an emergency landing [2][5]. Group 1: Incident Details - On October 18, Air China's CA139 flight from Hangzhou to Incheon experienced a lithium battery fire in a passenger's carry-on luggage, leading to an emergency landing at Shanghai Pudong Airport [2]. - The flight was diverted at 11:07 AM and took off again at 3:01 PM after the situation was handled without any reported injuries [3]. Group 2: Passenger Experience - Eyewitness accounts and videos shared online depicted a chaotic scene in the cabin, with smoke filling the area and passengers urging for fire extinguishers [5].