ARIADNE, a 37.49 m Sail Yacht built in Greece and delivered in 1990, is the flagship of Aegean Builders. She is the only Poseidon 123 model.
Her top speed is 13.0 kn and her cruising speed is 12.0 kn and her power comes from two MAN diesel engines. She can accommodate up to 8 guests, with 6 crew members waiting on their every need. She has a gross tonnage of 135.0 GT and a 7.62 m beam.
She was designed by Antonis Ploutis, who also completed the naval architecture. Antonis Ploutis has designed 2 yachts and created the naval architecture for 2 yachts.
ARIADNE is in the top 30% by LOA in the world. She is one of 207 sailing yachts in the 35-40m size range, and, compared to similarly sized sailing yachts, her cruising speed is 1.8 kn above the average, and her top speed 0.84 kn above the average.