Riverside Municipal Airport has been home to Civil Air Patrol Squadron 5 since 2005.
"FedEx Express donated a Boeing 727-200F to California Baptist University for its new aviation science program. The aircraft will be on permanent display at the airport and will provide a working laboratory for aviation science students." The aircraft, N266FE (cn 21672/1538), is a Boeing 727-233/Adv(F). A video of its arrival on January 10, 2013 can be found here.