I'm sure airports will really appreciate half-mile tethers, or whatever length you need for full-sized cargo planes, flopping about the runways (I assume they're aiming for full size because their little graphics doesn't show a little GA thing)
Even assuming a full size one doesn't fatigue off the tail of the lead plane, presumably any time a plane towing one gets into difficulty, the first thing they'll do is cut the towed thing free.
Also the website sounds like it was written by an over-caffeinated estate agent.
I agree, I don’t see this working on existing commercial cargo planes without significant engineering challenges. I also don’t see this working for existing air control systems. I do see it working for private airfields designed for it and tow planes designed for it but that is out of scope. I wonder if they get their own adsb signal?
I imagine these would have to be flown out of specialized cargo airports. It would be a disaster coming out of Commercial airports.
Farther down they talk about it being made for the regional cargo market, largely turboprop planes (e.g., Cessna Caravan). That's certainly what the brief video clips show.