Sikorsky S-43 amphibian N16394 preserved wearing the markings of '1061', a US Marine Corps JRS-1 of VMJ-2 transport squadron, code '2-MJ-4'. The latter aircraft was c/n 4344. Many sources claim that N16934 was reregistered to N326 at some point, but this is not correct. N326 was c/n 4342.

Panair do Brasil picture. Photo from: Civil Aviation Historical Society, Melbourne, Australia

Fake markings, is ex N16934 and never served for the military. The real 1061 was c/n 4344.

This is ex N16934 which was immaculately restored and on display at the wonderful Pima Air & Space museum.

This 12-passenger amphibian was owned by William K. Vanderbilt of New York City. George Vanderbilt had a Douglas Dolphin 12, and Harold Vanderbilt had a Lockheed 14-N. It is in dark blue and silver. I would say it was no coincidence that this was the special color scheme for Navy aircraft of that period used by an Admiral.

Has a fake identity pretending to be a JRS-1. It is actually ex N16934 (delivered in 1937 as NC16934), which never saw military service. This aircraft was recently restored by the staff of Pima Air and Space Museum.