Freighter use is the great second chance for older airliners. It is also a nice source of something different with the number of airlines shrinking as mergers and bankruptcies take their toll. Cargojet is a Canadian freight operator that has a contract moving mail for Canada Post. When I was at Vancouver, there were a couple of Cargojet aircraft on the ramp across from where we were. One was a 767 and the other was a 757. They were being loaded when I arrived and, as the evening light drew in, the first jet taxied.