The Lockheed C-5 Galaxy
The Lockheed C-5 Galaxy is still being used today, although there is an upgraded version that comes with a lifespan that will last beyond 2040. The U.S. Air Force plane was in service during military operations in Afghanistan, Iraq, Vietnam, and Yugoslavia. It is also known for its distinctive scream during takeoff. If you are interested in checking that out, all you have to do is look for it on YouTube! Thank us later.
The NASA Super Guppy
Well, we have to say that the Super Guppy is actually pretty cute when it comes to plane designs. The plane is considered the successor of the Pregnant Guppy by Aero Spacelines. There seems to be plenty of room for cargo on this plane. Heck, we bet they can even store another plane in there if they want to. What we do know is that this aircraft looks just like a blimp.