pizzagalli.ch – Northrop Grumman F19 Stealth For X-Plane 11 and X-Plane 12

F-19 is the designation for a hypothetical US fighter aircraft that has never been officially acknowledged, and has engendered much speculation that it might refer to a type of aircraft whose existence is still classified....

Visualizza l'articolo completo su FlightSim.com

I più letti