The Heinkel He 49 was a German single-bay, single-seat biplane of mixed construction armed with two machine guns. Four variants were made, the He 49a, He 49b, He 49c and He 49d.
The BMW VI was a water-cooled V12 aircraft engine built in Germany in the 1920s. It was one of the most important German aero engines in the years leading up to World War II, with thousands built. It
Heinkel He 49
…Gross weight: 1,950 kg (4,299 lb) Powerplant: 1 × BMW VI 6.0 V-12 liquid-cooled piston engine, 510 kW (690 hp) Performance…