Summit One is a 44.44 m / 145′10″ luxury motor yacht. She was built by Axpe in 1976.
With a beam of 7.8 m and a draft of 2.23 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 310 tons.
She is powered by Caterpillar engines of 725 hp each giving her a maximum speed of 14 knots and a cruising speed of 12 knots. Summit One's maximum range is estimated at 2650 nautical miles.
The motor yacht can accommodate 10 guests in cabins with an interior design by Pierre Tanter and an exterior design by Doug Sharp.