12 December 1901
% complete
http://proyectoidis.org/wp-content/uploads/2013/07/Radio.png
1909
https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Caracas_La_Vega_Primer_Vuelo_1912.jpg/250px-Caracas_La_Vega_Primer_Vuelo_1912.jpg
1914
https://2.bp.blogspot.com/-_MVIbigJ6tw/WQCnwkSlCgI/AAAAAAAACc4/DUxLNXk6xZIfE35aV394ixExaN32cY7ewCLcB/s640/Last-Battle-Fokker-F1-Werner-Voss-WW1-Aces-Simon-Smith.jpg
1925
1 March 1926
https://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Goddard_and_Rocket.jpg/250px-Goddard_and_Rocket.jpg
1929
http://www.hessianmckasy.com/wp-content/uploads/2013/03/1929-Aerial-of-downtown-Mpls1.jpg
1930
1940
1945
1950
http://ocw.innova.uned.es/ocwuniversia/tecnologias-del-medio-ambiente/curso-basico-de-teledeteccion/curso/material/historia-de-la-teledeteccion.pdf