Is a British four-engine heavy bomber used by the RAF in World War II. It became the most successful night time bomber of the war and flew 156-000 sorties. The bomber gained additional distinction for carrying the famous Upkeep *Bouncing bomb* for Operation Chastise in attacks on dams in the Ruhr Valley.****• Ages 14+**• Package dimensions: 6 1/2* x 4 3/4* (Approximate)**• Model is approximately 3***• Includes instruction sheet**• Easy to assemble**