Uploaded February 2014 | Updated September 2026, 1 day ago
The Merlin Mk 621 was a so-called 100 series engine, which was primarily used in the later marks of de Havilland Mosquito fighter bomber. Here it is being run up with a set of exhaust stubs from one such aircraft. 2300RPM.
The Merlin Mk 621 was a so-called 100 series engine, which was primarily used in the later marks of de Havilland Mosquito fighter bomber. Here it is being run up with a set of exhaust stubs from one such aircraft. 2300RPM.
