http://www.bbc.co.uk/news/world-latin-america-23190278
Enviado vía Flipboard
http://mobile.abc.net.au/news/2013-07-05/mexico-volcano-popocatepetl-grounds-us-airlines/4801060
http://www.aero-news.net/index.cfm?do=main.textpost&id=1afd9644-7446-4d72-badb-fe27f9a24fb3
http://www.defensa.com/index.php?option=com_content&view=article&id=9515:el-modelo-embarcado-del-ka-52k-alligator-tendra-palas-y-semialas-plegables&catid=56:industria&Itemid=164
http://www.actualidadaeroespacial.com/default.aspx?where=3&id=1&n=11028
http://www.airforce-technology.com/news/newstyphoon-demonstrates-air-to-surface-capability-paveway-iv-testing