JC Wings T'way Air Boeing 777-300ER HL8706 Flaps down 1:400 Diecast Model1: 400 Diecast: T'way Air Boeing 777 300ER HL8706 Flaps Down (JC Wings XX40667A) HL8706 (MSN 41430) first flew on November 14, 2013, originally delivered to Cathay Pacific as B KQK. The 777 367(ER) variant is a Boeing Customer specific designation for the 777 300ER series. After operating within Korean Air's fleet, HL8706 was leased to T'way Air from February 2025 one of the first Boeing 777 300ERs to enter the T'way fleet as the South Korean LCC