1FAA. Advisory Circular No: 120-42B Extended Operations (ETOPS and Polar Operations). IS]. America: Federal Aviation Administration. 2008.
2EASA.AMC 206 Extended Range Operation with Two Engine Aeroplanes ETOPS Certification and Op eration. [S]. European Aviation Safety Agency. 2008.
3EASA.AMC25.1309 System Design and Analysis [S]. European Aviation Safety Agency. 2009.
4SAE.APR4761. Guidelines and Methods for Conducting the Safety Assessment Process on Civil Airborne Systems and Equipments.[S]. America : The Engineering Society For Advancing Mobility Land Sea Air and Space, 1996.