Off-Line is a 25.3 m Motor Yacht, built by Northern Marine and delivered in 1998. She is the only 83 model.
Her top speed is 11.5 kn and she boasts a maximum range of 4000.0 nm when navigating at cruising speed, with power coming from two Lugger diesel engines. She can accommodate up to 6 guests in 3 staterooms, with 3 crew members waiting on their every need. She has a gross tonnage of 126.0 GT and a 6.86 m beam, and she is built with a GRP deck, a GRP hull, and GRP superstructure.
She was designed by Stephen R. Seaton, who also completed the naval architecture. Stephen R. Seaton has designed 4 yachts and created the naval architecture for 9 yachts for yachts above 24 metres.
Her interior was designed by Sylvia Bolton, who has 13 other superyacht interiors designed in the BOATPro database.
Off-Line is one of 6362 motor yachts in the 24-30m size range, and, compared to similarly sized motor yachts, her volume is 11.78 GT above the average.
Specifications
- Name: Off-Line
- Previous Names: Kevalli,Martha E
- Yacht Type: Motor Yacht
- Yacht Subtype: Displacement, Expedition Yacht
- Model:83
- Builder: Northern Marine
- Naval Architect: Stephen R. Seaton
- Exterior Designer: Stephen R. Seaton
- Interior Designer: Sylvia Bolton

