Take a ride through the magnificent Swiss alps with this team of three Pilatus P3s. The P3 is a piston-engined military trainer designed in 1953. Powered by a Lycoming GO-435 engine putting out 260 hp, the P3 was the forerunner of the PC-9 and PC-21 turbo-props. Only the Swiss Air Force and the Brazilian Air Force operated the type in service. These aircraft are flown by the P3 Flyers group, which operates from Ambri Airport east of Interlaken.