The Loening C-5 was an American amphibious aircraft built by Loening in the 1930s.
The C-5, a small amphibian based on the Loening XSL-2, was larger in size and featured an enclosed a cabin.
The engine was cowled to reduce drag.
One C-5 was built (civil registration X813W), flying in 1934.
Data from [1]General characteristics Performance