The concept of a “flying train” is floated in France.

I like this (yes, Perrin likes some tech) because it’s an interesting multi-use and it could possibly prevent crash fatalities. The tube will likely be made from light composite. In the event of a certain crash, the tube fuselage could detach from the wing rig and parachute down safely. That’s my idea; don’t necessarily look for it.

Interesting.