Bernhard H. is flying his Corsair at the Warbird Meeting at Oberhausen 2019 Model Data: Scale: 1/4.5 Span: 2.8 m / 110" Weight: 24.8 Kg / 54.7 pounds Engine: Moki 215 cc - 5 cylinder radial Kit: CARF ... https://carf-models.com/de/products/f4u-1d-corsair | RC Scale Airplanes

A cross section of the Pratt & Whitney R-2800 Double Wasp powering the F4U-4 Corsair airplane. This engine was built in 1939 and has 18 cylinders. It really is astonishing to see the progress airplane engines made between 1939 and 2023. | Update Aviation