Called Bullet 580 this design is about an echo friend airship. May be it also a largest E-Green airship that ever be made in the world. Run on algae fuel this airship provide more eco green with human environment, and it will reduce the cause of global warming. As a multifunctional airship, Bullet 580 is designed in order to be used for flying in very high altitude for long periods. For this purpose, the Bullet 580 has been completed by most up to date technology such as a “stratellite” for communication relay, missile defense warning, airspace/maritime surveillance and control, position and navigation (GPS), battlefield environmental monitoring, and weapons platforms as well as geophysical surveys and other military, and civilian uses.
a stratellite for communication relay
battlefield environmental monitoring