The wide twin-rotor Kamov KA-25 (N.A.T.O. codenamed "Hormone") was the primary anti-submarine patrol helicopter of the former Soviet Navy.  In service beginning in 1965, the "Hormone" was flying in three different variants, the A, B and C during the 1980s.  Each was designed to fill specific highly electronic warfare missions and patrol duties.  This older, out-of-production, Kamov KA 25 "Hormone" scaled model includes the following features: 1) Authentic markings for a Kamov KA 25 "Hormone" as flown by the former Soviet Air Force; 2) Cockpit and fuselage glass areas; 3) Crew figures; 4) Detailed cockpit; 5) Landing gear with emergency floatation bags; 6) Optional parts to build a "Hormone" A, B or C; 7) Sliding cargo door; 8) Twin main rotors and 9) Illustrated assembly instructions.  The box is in like-new condition.  Factory sealed and never started.