

howstuffworks / metacafe / faa.gov / britannica / aerospacenews / gadling / desktopaero / aso / vintageaircraft.org / flightjournal / thetravelinsider.info / greatvehicles / inventors.about / centennialofflight.gov / www-spof.gsfc.nasa.gov / invention.psychology.msstate.edu / machtres / escuadron69.net / espejoaeronautico / defesanet.com.br / globalsecurity.org / airforce-technology / sinodefence / sr-71 / sky-flash / unrealaircraft / marchfield.org / ejectionsite / aviation-history / historyofwar.org / aero-web.org / aviationartprints / airtoaircombat / flightlevel350 / aviation-fr.info / aviacionCR.net / aircraft-info.net / flightsim / smithsonian air and space museum /

wiki (historia de la aviacion)
BOEING / AIRBUS / CESSNA / BEECHCRAFT / LOCKHEED-MARTIN / FMA / BELL / BOMBARDIER / ENAER / EMBRAER / NORTHROP-GRUMMAN / FAIRCHILD / GULFSTREAM / MOONEY / PIPER / RAYTHEON / SAAB /