The Pitcairn PA-19 was a four-seat autogyro developed in the United States in the early 1930s.
[1] While most of Pitcairn's autogyro designs featured open cockpits in tandem, the PA-19 had a fully enclosed cabin.
[4] Four examples were built before the effects of the Great Depression forced Pitcairn to abandon autogyro production in 1934.
Colonel Robert L. Montgomery purchased one to commute between his homes, and Pitcairn Aviation kept one as a demonstrator.
Data from "Pitcairn, A G A, Pitcairn-Cierva, Pitcairn-Larsen"General characteristics Performance