Daily Archives: July 26, 2026

Sea Ray 48 Sedan Bridge – Technical Analysis and Fleet Profile – Murray Yacht Sales 

The Sea Ray 48 Sedan Bridge—designated internally by Sea Ray Boats as the 480 Sedan Bridge (480DB) and marketed internationally in specific configurations as the 515 Sedan Bridge (515DB)—represents a…

Freedom Independence 20 – Naval Architecture and Adaptive Design Analysis of Gary Mull’s Freedom Independence  20 Keelboat

The Freedom 20—officially designated as the Freedom Independence 20 or Independence 20—is a specialized 20.5-foot trailerable keelboat engineered specifically to expand access to competitive sailing and naval instruction for individuals…