Everts Air in Alaska still operates several C-46s. They are major load haulers. When I built a cabin on a remote lake, I hired them to deliver 14,500 pounds of "stuff" to the site, landing on the lake ice late in spring.
The C-46 missed out on all the glory accorded to the C-47/DC 3, but in fact, the C-46 hauls much bigger loads, and has much better altitude capability. The C-46 was the primary load hauler over the Hump in Burma during WWII.
MTV