Australian passengers caught up in Qatar Airways flight nightmare as plane starts smoking on tarmac. Photo 7News. The Greek Herald Qatar Airways 787 8 Economy Class Review KN Aviation POD STARTER KIT Flight Review Qatar Airways Economy Class Part 1: A380 Allplane QatarAirways has issued a travel safety reminder for passengers carrying power banks, e cigarettes, or vapes on board, stressing that these items can overheat, emit smoke, or catch fire if not handled properly.