NG Models British Airways Boeing 777-200ER G-YMMI Keeping the flag flying 1:400 Diecast Model1: 400 Diecast: British Airways Boeing 777 200ER G YMMI "Keeping the flag flying" (NG Models). This aircraft carries more than passengersit carries a message. G YMMI is one of a handful of British Airways 777s adorned with special slogans celebrating the airline's British heritage, with "Keeping the flag flying" printed proudly on the forward fuselage just behind the nose . Photographed at London Heathrow by spotters in September 2018, this particular