The Allison Airplane Co Coupster of circa 1929 was a single-place open cockpit biplane, registered N8886 c/n 928, and powered by a 28hp Lawrance engine.
The Allison Airplane Co Coupster of circa 1929 was a single-place open cockpit biplane, registered N8886 c/n 928, and powered by a 28hp Lawrance engine.