Academy Awards | Sierra Leone | United States Military Academy | Santa Cruz de la Sierra | Russian Academy of Sciences | National Academy of Sciences | American Academy of Arts and Sciences | Academy Award for Best Foreign Language Film | United States Naval Academy | United States Air Force Academy | Royal Academy of Music | Sierra Nevada | Sierra Club | Sierra Nevada (U.S.) | Academy of Motion Picture Arts and Sciences | Brooklyn Academy of Music | Phillips Academy | Royal Military Academy Sandhurst | Phillips Exeter Academy | Chinese Academy of Sciences | British Academy of Film and Television Arts | National Academy of Engineering | Pennsylvania Academy of the Fine Arts | Academy of Fine Arts | British Academy | American Institute of Aeronautics and Astronautics | Academy Award for Best Picture | Bulgarian Academy of Sciences | Polish Academy of Sciences | Academy Award for Best Visual Effects |
He lectured on aviation operations and management for Golden Gate University, and on aeronautics at Sierra Academy of Aeronautics, a school for professional pilots.