The cabin provide free accommodation for two crew members comfortably. The width of the cabin at shoulder level is 1200 mm (vs. Robinson R.22 - 1055 mm). The large windows provide excellent visibility in all directions. Perforated leather seating is standard equipment. No t-bar here! Dual cyclic controls provide the ultimate feel and control. The AK 1-3 is equipped with a heating and ventilation system that allows flight in all conditions.

The AK 1-3

is equipped for VFR flight and registered in home kit built category since December 2006.

The Main Rotor consists of three blades that are made of composite materials. They can be easily attached and removed for transport with trailer or storage.

The Tail Rotor is also made of composite materials.

The AK 1-3 power-plant is a 165 hp, fuel injected, Subaru EJ-25 derated at 156 hp. It is liquid cooled and was chosen for its reliability and excellent power to weight ratio. It uses premium (95) fuel.

Power from the engine is transmitted through a belt drive with overrunning clutch to the shaft of the main reducer. Minimal engine coverings make it easy to do a pre-flight check, and fluid levels are clearly visible through site glass.