http://book.klll.cc/ebooks/subject/443.opds?sort_order=release_date 2025-08-03T23:16:19Z Books about Aeronautics (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/subject/443.opds?sort_order=title Sort Alphabetically by Title 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/subject/443.opds?sort_order=downloads Sort by Popularity 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/74358.opds Aircraft : its development in war and peace and its commercial future Evan John David 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/72902.opds Learning to fly in the U.S. Army : a manual of aviation practice E. N. Fales 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/71315.opds How to get an air job Jack Byrne 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/67683.opds The Boys' Book of Model Aeroplanes Francis A. Collins 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/63234.opds Dirigible Balloons Charles B. Hayward 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/60277.opds Aërial Navigation Albert Francis Zahm 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/57443.opds The Aviator and the Weather Bureau Ford A. Carpenter 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/56427.opds Animal Locomotion; or, walking, swimming, and flying James Bell Pettigrew 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/56249.opds The Problem of Manflight James Means 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/55268.opds How It Flies; or, The Conquest of the Air Richard Ferris 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/54799.opds Balloons, Airships, and Flying Machines Gertrude Bacon 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/54565.opds Der Vogelflug als Grundlage der Fliegekunst (German) Otto Lilienthal 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/51481.opds Flying Machines Today William D. Ennis 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/47981.opds Langley Memoir on Mechanical Flight, Parts I and II S. P. Langley and Charles M. Manly 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/45825.opds The Aeroplane Claude Grahame-White and Harry Harper 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/45344.opds Artificial and Natural Flight Hiram S. Maxim 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/42489.opds Die Luftschiffahrt der Gegenwart (German) Hermann Hoernes 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/42018.opds Natural Stability and the Parachute Principle in Aeroplanes W. LeMaitre 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/40170.opds The Romance of Aircraft Laurence Yard Smith 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/38109.opds Lecture on Artificial Flight William G. Krueger 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/30047.opds Aircraft and Submarines Willis J. Abbot 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/27557.opds Learning to Fly: A Practical Manual for Beginners Claude Grahame-White and Harry Harper 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/25244.opds Aviation in Peace and War Sir Frederick Hugh Sykes 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/23581.opds Opportunities in Aviation Arthur Sweetser and Gordon Lamont 2025-08-03T23:16:19Z https://book.klll.cc/ebooks/907.opds Flying Machines: Construction and Operation William J. Jackman, Thomas Herbert Russell, and Octave Chanute