|Role||Racing flying boat|
Design and development
The S.19 was a single-seat biplane flying boat with its engine mounted on struts above its hull and below its upper wing. The 373 kW (500 hp) Ansaldo San Giorgio 4E-29 engine drove a two-bladed pusher propeller. Small stabilizer floats were mounted beneath the lower wing on each side.
The S.19's engine was not ready in time for the 1920 Schneider Trophy race, and the aircraft did not participate.
Data from Aviation: SIAI racing seaplanes
- Crew: 1
- Length: 10 m ( ft in)
- Wingspan: 11.72 m ( ft in)
- Gross weight: 2360 kg (5203 lb)
- Powerplant: 1 × Ansaldo San Giorgio 4E-29, 373 kW (500 hp)
- Maximum speed: 222 km/h (138 mph)