C 17 drag reduction testing reaches final stage

C 17 drag reduction testing reaches final stage EdwardsAFB, aims to save jet fuel. http://www.edwards.af.mil/News/Article-Display/Article/1014657/final-phase-of-c-17-drag-reduction-testing-underway …
F.USAiforce 

Primer Vuelo regiona de Jet

China's first regional jet with international standards made first commercial flight from Chengdu to Shanghai

F.CXNews

retro jet 747

The MAS retro jet 747 is up in the air this afternoon for flight tests
El MAS retro jet 747 está para arriba en el aire esta tarde para las pruebas de vuelo
F.FRadar24