Aviation NewsWho's Where?JA Air Center Opens at ChicagolandsBy Editorial Staff - Published: December 30, 2008 Updated: June 14, 20190PrintEmailFacebookTwitterLinkedin JA Air CenterThe year ended on a positive note for JA Air Center with the opening of their new FBO at Chicagolands Aurora Airport (KARR). The facility includes a canopy large enough for large-cabin business jets to park under while deplaning passengers.