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Sailboat Specifications

Py 90

Fractional Sloop · Fin W/Bulb & Spade Rudder

Designed by Felci · Built by Proteus Yachts · First built 1999

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LOA 29.53 ft  ·  Beam 10.50 ft  ·  Displacement 4,960.00 lb  ·  Sail Area 546.00 ft²  ·  Fractional Sloop  ·  Fin W/Bulb & Spade Rudder
About the Py 90 Sailboat

Built by Proteus Yachts beginning in 1999, this Felci-designed 30-footer represents a compelling blend of performance and practicality for coastal cruising and club racing. The Py 90's fractional sloop rig and moderate displacement of 4,960 pounds create a responsive platform that rewards active sailing while maintaining reasonable comfort for weekend getaways. The hull configuration features a modern fin keel with bulb and spade rudder arrangement, delivering crisp handling characteristics that make the boat particularly engaging in moderate conditions. With a sail area to displacement ratio of 30.12, the design strikes a nice balance between spirited performance and manageable power, making it accessible to crews of varying experience levels. At just under 30 feet overall with a 10.5-foot beam, the Py 90 offers a practical size for trailer sailing while providing enough interior volume for comfortable short-term cruising. The fiberglass construction ensures durability and relatively low maintenance requirements. The capsize screening formula of 2.47 indicates good stability characteristics suitable for coastal waters, though the design is best appreciated in protected to semi-protected sailing areas where its performance-oriented nature can truly shine. This makes it an excellent choice for sailors seeking an engaging boat that can handle both spirited day sailing and comfortable overnight adventures.

Dimensions & Specifications
LOA (Length Overall) 29.53 ft / 9.00 m
Beam 10.50 ft / 3.20 m
Max Draft 6.89 ft / 2.10 m
Displacement 4,960.00 lb / 2,250 kg
Ballast 1,653.00 lb / 750 kg
Sail Area (Reported) 546.00 ft² / 50.73 m²
Design & Construction
Hull Type Fin w/bulb & spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer Felci
Builder Proteus Yachts
First Built 1999
Related Sailboats Mustang 30 · Frers 30 · Etap 30 · Cc 29 · Deltania 28 S
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Engine & Accommodations
Engine Make Lombardini
Engine Model LDW 502 SD
Engine Type Diesel
Fuel Capacity 9 gals / 34 L
Water Capacity 21 gals / 79 L
Frequently Asked Questions

What is the Py 90's comfort ratio?

The Py 90 has a Ted Brewer Comfort Ratio of 12.57. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

What is the hull speed of the Py 90?

The theoretical hull speed of the Py 90 is 6.71 kn knots, calculated from its waterline length.

How much does a Py 90 weigh?

The Py 90 has a displacement of 4,960.00 lb and a length overall (LOA) of 29.53 ft.

Who designed the Py 90?

The Py 90 was designed by Felci, first built in 1999.