The Trump Model 1 of 1927 appears to be a Lincoln Sport kitplane renamed by its builder, Frederick L Trump, an engineering student at Univ of Minnesota. Ewgistered N6635, test flying was reportedly by Charles "Speed" Holman.

 

Engine: 28hp Lawrance (later with Salmson)

Wingspan: 19'0"

Gross wt: 300 lb

Seats: 1