NG Models Korean Air Boeing 747-8 HL7642 1:400 Diecast Model1: 400 Diecast: Korean Air Boeing 747 8 HL7642 (NG Models NG78038) HL7642 is a Korean Air Boeing 747 8B5, MSN 60409, line number 1537. The aircraft made its first flight on 19 March 2017 and entered service with Korean Air as an intercontinental passenger aircraft, operating long haul routes from Seoul Incheon (ICN). The 747 8 Intercontinental is the final production derivative of the iconic 747 family, stretching the fuselage to 76. 3 metres and