AeroPolaris Jiangxi Air Boeing 737-800 B-6889 1:400 Diecast Model1: 400 Diecast: Jiangxi Air Boeing 737 800 B 6889 (AeroPolaris HA7380037) B 6889 is a Boeing 737 8MB operated by Jiangxi Air, carrying MSN 43914. The aircraft was originally delivered on 8 November 2015 to Xiamen Airlines on a lease from ICBC Leasing, where it flew South China routes for nearly a decade. In April 2025 it transferred on lease to Jiangxi Air, the Nanchang based carrier operating under the ICAO code CJX. The 737 8MB designation reflects