George Cayleys Life By serafinj Dec 27, 1773 George Cayley was born Jan 1, 1796 George Cayley built his first ariel device The device was helicopter with contra-rotating propellers Jan 1, 1804 Geaorge Cayley flew his first sucsessful glider Jan 1, 1809 George Cayley published arrieal carrage Jan 1, 1810 George Cayley started building model gliders Dec 8, 1854 George Cayley died
