Masthead Sloop
• Cbrd w/outboard rudder
• Built 1970
Dimensions
LOA
16.75 ft
LWL
15 ft
Beam
6 ft
Max Draft
4.25 ft
Min Draft
0.67 ft
Displacement
725 lbs
Ballast
200 lbs
Performance Ratios
Capsize Ratio ⓘ
2.67
(use caution offshore)
SA/D Ratio ⓘ
31.7
D/L Ratio ⓘ
96
Ballast Ratio ⓘ
27.6%
Sail Plan
Sail Area
160 sq ft
I
21.67 ft
J
5.5 ft
P
19.16 ft
E
7 ft
Construction
Hull Type
Cbrd w/outboard rudder
Rig Type
Masthead Sloop
Hull Material
FG
Ballast Type
—
Production
First Built
1970
Last Built
—
Number Built
740
Notes: A cuddy cabin version, the DOLPHIN 17C, was also available.\nPhoto from manufacturers brochure.\nDrawing from Bill Dakin, owner of a 1972 Dolphin 17.\nFirst built by Universal Plastic Products, Houston. TX. which moved operations to Coffeyville KS, then Silverline.