Koerner tests the P-40.

Самолёты на фотографии: Aircrafts on the photo: Curtiss P-40D Kittyhawk / Warhawk - СШАUSA - 1941

Proud possession, membership certificate for the Warhawk Pilots Association.

Самолёты на фотографии: Aircrafts on the photo: Curtiss P-40D Kittyhawk / Warhawk - СШАUSA - 1941

Koerner with his first aircraft, a Standard, circa 1924.

Самолёты на фотографии: Aircrafts on the photo: Standard J-1 - СШАUSA - 1917

Koerner’s mid-wing racer at the 1st National Air Race, Glenview, Illinois. It was based on the Heath Parasol.

Самолёты на фотографии: Aircrafts on the photo: Heath Parasol - СШАUSA - 1926

British-built Heath Parasol G-AFZE. It is still extant, currently under restoration at Reigate, Surrey.

Самолёты на фотографии: Aircrafts on the photo: Heath Parasol - СШАUSA - 1926