I had purchased an ejection seat from a jet fighter, decommissioned of course, and had to get it from A to B, A being Texas and B being København, Danmark.
I was - after the purchase - told about U-ship, and Went in to get bids for 2 legs, one being across Texas, and one across the ocean. Both legs went just fine.
I shall recomment U-ship to anyone who happens to want to move an ejection seat around the globe, or anything else.