$18

Zoppini Backpack Charm - on sale for 12

$24.98

Title: Advanced Aircraft Technology and Federal Aviation Administration Aircraft Certification: Hearing Before the Subcommittee on Aviation of the Committee on Public Works and Transportation, House of Representatives, One Hundred Third Congress, First Session, October 20, 1993 Publisher: Washington: U.S. G.P.O.: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office Publication date: 1994 Subjects: United States. Federal Aviation Administration Aeronautics, Commercial -- United States Aeronautics -- Safety measures Technological innovations Airplanes -- Design and construction Certification United States Notes: This is an OCR reprint. There may be numerous typos or missing text. There are no illustrations or indexes. When you buy the General Books edition of this book you get free trial access to Million-Books.com where you can select from more than a million books for free. You can also preview the book there.

$49

Describes the principles and equations required for evaluating the performance of an aircraft.

$9.95

To help improve the Air Force's ability to forsee the implications for safety, aircraft availability and cost of its plans to retain aircraft fleets for service lives that may last 80 years, this study measures how aircraft fleets ages relate to maintenance workloads and material consumption.

$49.99

This high-mobility pack provides foam-padded protection and quick access to SLRs, lenses, flash and accessories. Tamrac's most compact photo backpack, the Travel Pack 71 is perfect for holding a compact SLR with a lens attached, a couple additional lenses and accessories. The front zippered pocket has paraphernalia pockets and Tamrac's U.S. patented Memory & Battery Management System, which uses red flags to identify fresh memory cards and batteries from ones that are used up. Mesh pockets in front and on the sides of the pack hold extra accessories. Other features include: padded backpack harness, EasyGrip handle, and inner mesh accessory pockets. Add Tamrac accessories to the Strap Accessory System (S.A.S) and Modular Accessory System (M.A.S) attachment slots to customize this pack

$23.98

This is a reprint of a 1952 Navy Training Course prepared by the Naval Air Technical Training Command. It is profusely illustrated with technical diagrams of aircraft of the period. This book develops the principles of aerodynamics to the stage where an understanding of specific structural components of operating aircraft is assured. From that point on, the text affords the reader a clear and concise basis for comparison of the various structural designs and details of all types of Naval aircraft.