BEVERLY HILLS, CA— Chuck Engelhardt has been promoted to vp/quality assurance for Hilton Hotels Corporation. Engelhardt most recently served as senior director of quality assurance for full-service hotels. He is based at the Memphis Operation Center and will continue to report to Jim Hartigan, svp/quality assurance for Hilton Hotels Corporation. Robert King has been named vice president of finance for Hilton Reservations Worldwide (HRW), a subsidiary of Hilton Hotels Corporation. King most recently served as director of finance for Hilton Hotels Corporation, a position held since 2000. He reports to Sam Perry, president and chief operating officer of Hilton Reservations Worldwide.