Modern bluewater cruiser with hand-laminated hull and fully encapsulated lead ballast. Solent-style rig with self-tending Harken car system for effortless sailing.
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What is the Island Packet 439's sail area to displacement ratio?
The Island Packet 439 has a Sail Area to Displacement ratio (SA/D) of 17.95. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Island Packet 439's comfort ratio?
The Island Packet 439 has a Ted Brewer Comfort Ratio of 34.74. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Island Packet 439 safe for offshore sailing?
The Island Packet 439 has a Capsize Screening Formula value of 1.81. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Island Packet 439?
The theoretical hull speed of the Island Packet 439 is 8.27 knots, calculated from its waterline length.
How much does a Island Packet 439 weigh?
The Island Packet 439 has a displacement of 32000 and a length overall (LOA) of 47.0.
Who designed the Island Packet 439?
The Island Packet 439 was designed by Bob Johnson, first built in 2021.