Airfix models release the 1:72 scale SR-N1 Hovercraft makes its introduction to the Vintage Classic range. The SR-N1 Hovercraft is an experimental machine with space for the pilot and his observer, although on demonstration it has carried 20 fully equipped soldiers. It is powered by a 450 hp Alvis Leonides engine, giving a normal hovering height of 13 inches and a maximum speed of about 25 knots. It weights nearly 4 tons and is 30 feet and 24-feet wide.