Designed by William H. Shaw and first launched in 1968, this compact aluminum dinghy represents Grumman Boats' venture into recreational sailing craft during their diversification beyond military aircraft manufacturing. The Flyer's all-aluminum construction delivers exceptional durability and low maintenance compared to fiberglass contemporaries, making it nearly indestructible for beach launching and trailering. At just over 16 feet with a centerboard configuration, this fractional sloop excels as a day sailor and small boat trainer. The generous sail area relative to displacement creates spirited performance in light to moderate conditions, while the shoal draft centerboard design allows exploration of skinny waters and easy launching from beaches or ramps. Her stable 6.67-foot beam provides reassuring initial stability for beginning sailors. The Flyer suits coastal day sailing, sailing instruction, and single-handed adventures perfectly. Her lightweight displacement makes her responsive and fun to sail, though the low comfort ratio indicates she's designed for short trips rather than overnight cruising. The aluminum hull's corrosion resistance in saltwater environments adds to her appeal for coastal sailors. While production numbers were limited, the Flyer remains a sought-after classic among enthusiasts who appreciate her unique construction and honest sailing characteristics.
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What is the Grumman Flyer's sail area to displacement ratio?
The Grumman Flyer has a Sail Area to Displacement ratio (SA/D) of 51.01. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Grumman Flyer's comfort ratio?
The Grumman Flyer has a Ted Brewer Comfort Ratio of 2.63. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Grumman Flyer safe for offshore sailing?
The Grumman Flyer has a Capsize Screening Formula value of 3.9. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Grumman Flyer?
The theoretical hull speed of the Grumman Flyer is 5.10 kn knots, calculated from its waterline length.
How much does a Grumman Flyer weigh?
The Grumman Flyer has a displacement of 320.00 lb and a length overall (LOA) of 16.16 ft.
Who designed the Grumman Flyer?
The Grumman Flyer was designed by William H. Shaw, first built in 1968.