The X-Air Hawk is not a 'light aircraft' it is in the 'Ultralight or Microlight' category.
See:
X-Air | Light Aircraft DB & Sales
The X-air is a high wing, 2 seat, side by side, conventionally controlled, microlight/ultralight aircraft, with full dual controls, toe brakes, elevator trim & over 3+ hours flying time, on it's two 25L fuel tanks, which are filled easily at the side of the fuselage.