Security Aviation has long and varied history at Hawthorne Airport (HHR). Its roots can be traced to the early flying schools of the 1960’s and the purchase of the original leases by the current management team in the 1980’s. in 2004, Security Aviation transitioned from a full service FBO concept to our current focus on aircraft maintenance and parts sales. In 1989 Security Aviation was appointed as a factory approved service facility by the Cessna Aircraft Company and maintains the required factory approved parts base, maintenance facility, and factory trained personnel.