This is a large compilation of manuals . Very easy to use These manuals are in PDF format so you can view zoom and print any or all pages for a perfect copy of the original document. . Included are the following 7a champion Aeronca Service manual Continental A50 A65 A75 A80 Operation, Maintenance, overhaul & parts manual FAA A&P mechanics handbooks over 1100 pages Bellanca full color AEROBATIC instruction manual, 32 pages of loofs, rolls, hammerheads, chandelles, spins. With citabria & Decathlon specs.