Orbital Corporation Limited Files Annual Report Form 20-F -- PERTH, Australia, Oct. 31, 2013 /PRNewswire/ -- PERTH, Australia, Oct. 31, 2013 /PRNewswire/ -- Orbital Corporation Limited (NYSE MKT: OBT) has filed its annual report Form 20-F for the fiscal year ended June 30, 2013 with the U.S. Securities and Exchange Commission. The report is available on the company's website http://www.orbitalcorp.com.au. Shareholders may receive a hard copy of the report, which includes Orbital's audited financial statements, free of charge through the contact below. The company's Australian Annual Report is also available from the contact below. About Orbital Orbital is an international developer of innovative technical solutions for a cleaner world. Orbital provides innovation, design, product development and operational improvement services to the world's producers, suppliers, regulators and end users of engines and engine management systems for application in motorcycles, marine and recreational vehicles, automobiles and trucks. Orbital's principal operations in Perth, Western Australia, provide a world class facility with capabilities in design, manufacturing, development and testing of engines and engine management systems. Headquartered in Perth, Western Australia, Orbital stock is traded on the Australian Stock Exchange (OEC) and the NYSE MKT (OBT). SOURCE Orbital Corporation Limited RELATED LINKS http://www.orbeng.com.au