The Hannover, as a single-engined aircraft, was unique in having a biplane tail. Its purpose was to reduce the tailplane span, thereby affording a wider field of fire for the observer/gunner, & entered service in 1917. Specification: Model Scale: 1:72 Number of Parts: 31 Dimensions: (mm) L117 x W162 Skill Level: 1 Requires Painting: Yes Product Name / Code: Hannover CLIII (A01050) Manufacturer: Airfix