Say, the first line of the article says it can stay aloft for three weeks. . . but the it says three and a half days??? Who are they kidding??? Somebody’s making things up! I smell a hoax!
This has all the earmarks of that “announced” Boeing 797 that seated 1200 passengers hoax that looked like a flying wing.
That front end “cracks” me up. They could call it the Assenburg or the Hindenbutt.
Staying aloft, going nowhere, for three weeks may have some reconnaissance value to it. Actually traveling somewhere is going to burn a lot more fuel than just loitering in one spot.