Currently in development, the Stratolaunch carrier is set to be the largest airplane in terms of wingspan. At 385 feet, the catamaran style aircraft is designed to carry and launch rockets to into orbit.
https://www.youtube.com/watch?v=alNzFInXtSM
More:
https://www.stratolaunch.com/news-and-features/
https://www.wired.com/story/stratola...an-paul-allen/
Previously:
https://www.homemadetools.net/forum/...461#post122578
https://www.homemadetools.net/forum/...399#post122142
https://www.homemadetools.net/forum/...1532#post74610
