ADAK is a 27.68 m Motor Yacht, built in the United States of America by Stephens and delivered in 1944.
Her power comes from two General Motors diesel engines. She has a gross tonnage of 185.0 GT and a 7.5 m beam.
She was designed by Us Navy, who also completed the naval architecture. Us Navy has designed 21 yachts and created the naval architecture for 26 yachts.
ADAK is one of 5115 motor yachts in the 24-30m size range, and, compared to similarly sized motor yachts, her volume is 73.11 GT above the average.