FE2014RB_CincoAir736Cinco Air Charter LLC is proud to announce the opening of our new maintenance facility located at Ontario International Airport ( KONT ). We specialize in Gulfstream, Learjet, Pilatus, Citation, & Hawker Aircraft. Our maintenance department offers quality airframe and power plant services that include annual inspections, pre-purchase evaluations, routine maintenance, structural repairs, and aircraft modifications. Our goal is to give you the best aircraft maintenance possible while keeping your downtime to a minimum. We are here to serve your needs 24 hours a day, 7 days a week!