HL7452 First delivered new in 1980 in this metal paint scheme, HL7452 changed its dress into the standard mainly light blue Korean Air colors until withdrawal in 2004. MK Airlines then operated this jumbo for another six years, initially registered as 9G-MKR, and from 2007 as G-MKBA until MK Airlines ceased operations on April, 10 in 2010 (mehr von HL7452)