1982 Robertson 3500 Custom Sportfish

This 1982 Robertson 3500 is a 35-foot custom sportfish built with solid engineering throughout. The hull and deck are constructed from fiberglass with Airex and Nomex core, and all structural bulkheads and supports follow the same composite construction. Power comes from twin Caterpillar 3208 turbo diesel inboards—375 horsepower each with fresh water cooling—installed new in 2009 along with their transmissions. The boat cruises at 18 knots and reaches 26 knots at speed.

Below deck, the accommodations center on a large V-berth forward, with a galley that includes a refrigerator and microwave. A marine head serves the single cabin. The 5-kilowatt Northern Lights generator runs the climate systems—a 5,000 BTU air conditioning unit and water heater—as well as galley appliances and other hotel loads.

Navigation and control systems include a Raymarine Axiom GPS and fishfinder paired with Raymarine autopilot, plus VHF radio and compass. A windlass handles ground tackle, and a battery charger maintains the electrical system. The hardtop includes partial weatherenclosure. A structural survey was completed in December 2025.