Aircraft FS2004 – Boeing737-281 Nihon Kinkyori Koku December 12, 2020 flight2000it FS2004 – Boeing737-281 Nihon Kinkyori Koku (NKA), livery for the YeoDesigns Group B737-281 . Model included. Resistration:J A8413 Repainted by Masato Motoya 1.5 MB