The Siemens-Halske Sh 12 was a nine-cylinder, air-cooled, radial engine for aircraft built in Germany in the 1920s. First run in 1925, it was rated at 80 kW (110 hp).
Sh I · Sh II · Sh III
Sh 4 · Sh 5 · Sh 6 · Sh 7 · Sh 11 · Sh 12 · Sh 13 · Sh 14 · Sh 15 · Sh 22
Commercial airliners (by location)