The engines have an 812 foot fan diameter? Whoever wrote this doesn’t know much about aircraft. This is a brand new design, not an upgrade of the G-IV-SP . Another clickbait video.
The sentence goes on to say "a bit less than the 44in diameter of the g500" it's a typo that wasn't caught and the text-speech engine spoke it. It's a minor issue my guy
The author of this video thinks the G400 is the same as the GIV. They have nothing in common. The G400 is completely a new aircraft based from the G500 and G600. The G400 does not exist yet. So title of this video is misleading. A lot of footage on this video are from GIV. Who ever made this video obviously doesn't know aviation and think all their viewers will be dumb and believe the information blindly. Please, give it a thumbs down and delete from your watching history.
