Aviation authority responds to knife incident on plane stockbot 0 94 2022.07.19 13:43 https://vietnamnews.vn/society/1269839/aviation-authority-responds-to-… + 8 https://vietnamnews.vn/rss/society.rss + 11 A video made the rounds on social media showing an elderly couple – passengers of Vietnam Airlines flight numbered VN208 en route from HCM City to Hà Nội’s Nội Bài Airport early Monday morning – producing a knife of about 20cm to peel fruit.