The Navigator 12L Leisure RIB is a sophisticated 12.2-meter luxury rigid inflatable boat designed by KND that perfectly bridges high-speed tactical capability with premium overnight comfort. Built with a GRP planing hull and an FRP wheelhouse superstructure, the vessel features an overall beam of 3.2 meters, a draft of 0.43 meters, and a maximum full-load displacement of 5.91 tons. Certified under both CE and Grey Boat Code classifications with Bureau Veritas and HPi CE proof, it accommodates a complement of 4 passengers for up to 3 days at sea. This extended endurance is supported by a well-appointed layout featuring lower cabin berths, an onboard galley, a dedicated head, a 1,320-liter fuel capacity, 300 liters of fresh water, and an 84-liter waste water system.

The vessel offers exceptional versatility with two recommended propulsion arrangements to suit different performance preferences. The high-speed Outboard configuration utilizes twin 300 hp engines (600 hp total) to achieve an exhilarating maximum speed of 48.2 knots and a cruising speed of 35.7 knots, burning 99 liters of fuel per hour to deliver an operational range of 429 nautical miles. For operations prioritizing long-range efficiency, the Shaft & Prop arrangement features a single 300 hp engine that limits the maximum speed to 33.2 knots and the cruise speed to 25.7 knots, but slashes the fuel burn to 36 liters per hour to extend the cruising range to an impressive 850 nautical miles.

Onboard electrical systems run on a dual 230 ACC and 24 VDC network powered by a 7.3 kW / 5.5 kVA generator and a recommended 5,090 Ah house battery bank, which easily supports an integrated climate control system delivering approximately 18,800 BTU/h of air conditioning. The enclosed helm station provides excellent situational awareness with a basic navigation pack featuring a 12-inch multi-function display, VHF DSC, an AIS-B transponder, a radar with an 18/24-inch dome, an autopilot, and a 600 W sonar. Essential safety and compliance gear is fully integrated, including a masthead light, stern light, sidelights, a magnetic compass, a sound signal device, and emergency flares, all serving as preliminary concept-level estimates subject to final design