Caproni Campini Ca.183bis

The Caproni-Campini Ca.183bis was an Italian projected high-altitude fighter intended to have both piston and jet propulsion. == Design and development == The Ca.183bis was intended to have a 1,250 hp (932 kW) Daimler-Benz DB 605 in the nose driving a six-bladed contra-rotating propeller, augmented by a secondary piston engine behind the cockpit driving a Campini compressor, expected to furnish a 100 km/h (60 mph) boost from jet thrust for an optimistic maximum speed of 740 km/h (460 mph) with a range of 2,000 km (1,200 mi).

Source: Wikipedia — Caproni Campini Ca.183bis (CC BY-SA 4.0)