Aero Mongolia’s first Airbus A319ceo was spotted on April 27 after coming out of Airbourne Colours’ East Midlands paint shop. The ex-Brussels Airlines jet, OO-SSI (c/n 3895), wearing temporary registration 2-SSIA, will join the Ulaanbaatar-based firm’s existing pair of 2004-built Embraer ERJ145s, JU-1800 (c/n 145800) and JU-1802 (c/n 14500862), which were initially delivered new to US regional carrier Chautauqua Airlines.