KYK-H “Gokei-Sei” Utility Military Helicopter

KYK-H “Gokei-Sei”
Role	Utility helicopter
Manufacturer	Miyamoto Ltd(Neo-Korea), Taeseon Aero(Svetvostok)
Introduction	2031
Status	In service
Primary user	Neo-Korea / Svetvostok
Produced	2031–present
Number built	60(Neo-Korea), 240(Svetvostok)

Specifications

• Crew: 2 pilots + 2 crew chiefs/gunners
• Capacity: 20 soldiers (seated) or 12 Medevac pallets cargo internally, or 4,000kg Slung Load externally
• Length: 19.5m (64ft)
• Width (Fuselage): 2.36m (7ft 9in)
• Height: 4.6m (15ft 1in)
• Main Rotor Diameter: 16.20m (53ft 2in)
• Main Rotor Area: 206.1m^2 (2,218sqft)

• Power Plant: 2 x Miyamoto L422 Turboshaft Engine, 1,900kW each. Exhaust gasses filtered through Infrared Suppression System
• Tail Characteristics: NOTAR
• Rotor Characteristics: 5-Blade
• Body Characteristics: Two-Gearbox setup, HIFR capabilities, modular cabin armor
• Control Scheme: Fly-By-Optics/Light

• Empty Weight: 6,500kg (14,330lbs)
• Fuel Weight: 3,100kg (6,834lbs)

• Gross Weight: 9,600kg (21,164lbs)
• Armaments Weight: 1,000kg (2,204lbs)
• MTOW: 10,600kg (23,369lbs)
• Maximum Speed: 300km/h (190mph, 160kn)
• Cruise Speed: 262km/h (163mph, 141kn)
• Never Exceed Speed: 324km/h (201mph, 175kn)
• Range (Combat): 590km (370mi, 320nmi)
• Range (Internal): 920km (570mi, 500nmi)
• Range (Ferry): 1,250km (776mi, 674nmi)
• Endurance: 5 Hours, presuming mid-air refuel
• Rate of Climb: 8m/s (1,600ft/min)
• Disk Loading: 51kg/m^2 (10.446lbs/sqft)
• Service Ceiling: 6,000 m (20,000 ft)
• Guns: 2 x GA-8R5 "Gangta Star" door-attached machineguns(Neo-Korea), 2 x Afanasyev PA-45 7.62 mm door-attached machineguns(Svetvostok)
• Hardpoints: 4x (2 per stub-wing), 250kg of carried munitions each
• Avionics (Neo-Korea):
  • 1 x Karasu Heriai Millimeter-Wave FCR, range of 8km and active engagement capability with 16 targets
  • Integration of missiles with the Yatagarasu Helmet Display System
  • Integration with Karasu CJSS (Ground Information Control System), capable of GPS/INS, acting as a C4I uplink, IFF/SIF, and BMS data sharing
  • Integration with the Karasu JHSS (Automated Flight Control System)
  • Karasu Keiro-99 sensor suite, including a CCD camera, a forward-facing infrared imaging sensor, a laser rangefinder and a laser designator.
• Avionics (Svetvostok)
  • 1 x APR-72 Fire control radar
  • Integration of Strelka-GA2 missiles with Sam-Il Head mounted Display(HMD)
  • Integration with automated flight control system
  • Juhwan Defense E369 sensor suite: Including a thermal imaging camera, infrared camera, a forward-looking infrared sensor(FLIR)