Charter broker Air Partner launched a new Web site, www.emptysectors.com, intended to help charter clients to see real-time empty-leg availability of aircraft. The site shows aircraft availability data generated by the latest empty-leg software introduced by online charter portal Avinode. Clients will still book flights via Air Partner but, according to the company, will be able to book aircraft at price reductions of up to 75 percent because they will have access to a large number of empty leg flights. The new Air Partner Web site uses Avinode’s new live feed of empty-leg flights that helps operators post real-time availability of positioning flights.