The Avro Lancaster is a British, four-engine, medium-wing metal structure strategic bomber from the Second World War. The prototype flight took place in January 1941 and mass production started in the same year. The basis for the creation of the Lancaster was the Avro Manchester plane.

As a drive served min. four Rolls-Royce Merlin XX V-engines with a power of 1280 HP each (Mk.I) or Bristol Hercules VI engines with a power of 1737 HP each, although other engines were also used. Serial production took place at the Avro, Metropolitan-Vickers, Armstrong Whitworth, Vickers Armstrong and Victoria Aircraft plants and by the beginning of 1946, 7377 aircraft were produced. There were four main versions of the Avro Lancaster (Mk.I, Mk.II, Mk.III and Mk.X) that were externally similar to each other. 

Honk Kong Models' Avro Lancaster Limited Edition can build 1 of 3 different aircraft with the option to build:

• Mk.I Bomber
• Mk.III Dambuster
• Mk.I Bomber with a special H2-S Rader canopy.