ebook,Federal Aviation Administration (FAA), U.S. DEPARTMENT OF TRANSPORTATION, Delene Kvasnicka of Survival Ebooks,Private Pilot Practical Test Standards for Powered Parachute (PPL and PPS) and Weight Shift Control (WSCL and WSCS),www.survivalebooks.com, www.armymilitarymanuals.com, www.armytechnicalmanuals.com,TECHNOLOGY & ENGINEERING / Aeronautics & Astronautics,TRANSPORTATION / Aviation / Piloting & Flight Instruction" />