Can't say I'm a fan of aircraft tie down systems that consist of chains attached to cables on the ground that run the length of a line of airplanes.
It is almost impossible to attach chains to an airplane without slack. Parked airplanes can rock wings in wind with slack in the chain and when they do the chain will put a very high load on the attach point of the aircraft because, unlike a nylon rope, the chain has no "give".
After a wind event, I have seen what once was a line of airplanes that were attached to a long cable in a large pile at one end of the cable. The cable held, though! The airplanes were turned into aluminum scrap.