Old - DO NOT USE - The Coast NewsRancho Santa FeFiling error delays appeal hearing for charter schoolRachel StineFebruary 14, 2013July 22, 2015 February 14, 2013July 22, 201532 301 CARLSBAD — Because staff misfiled its original charter appeal, OPA (Oxford Preparatory Academy) is restarting the process to appeal the Carlsbad Unified School District’s rejection...