US 46

Sailboat Specifications

both US imperial metric

Hull Type:

Keel/Cbrd.

Rigging Type:

Masthead Sloop

LOA:

46.00 ft / 14.02 m

LWL:

33.00 ft / 10.06 m

Beam:

12.00 ft / 3.66 m

S.A. (reported):

879.00 ft² / 81.66 m²

Draft (max):

10.33 ft / 3.15 m

Draft (min):

5.16 ft / 1.57 m

Displacement:

25,000 lb / 11,340 kg

Ballast:

9,000 lb / 4,082 kg

S.A./Disp.:

16.51

Bal./Disp.:

36.00

Disp./Len.:

310.56

Construction:

FG

Ballast Type:

Lead

First Built:

1968

Builder:

Grampian/US Yachts

Designer:

William Tripp Jr.

Sailboat Calculations

Definitions

S.A./Disp.:

16.51

Bal./Disp.:

36.00

Disp./Len.:

310.56

Comfort Ratio:

38.26

Capsize Screening Formula:

1.64

S#:

1.44

Rig and Sail Particulars

help

I:

47.60 ft / 14.51 m

J:

16.70 ft / 5.09 m

P:

41.00 ft / 12.50 m

E:

17.00 ft / 5.18 m

S.A. Fore:

397.46 ft² / 36.93 m²

S.A. Main:

348.50 ft² / 32.38 m²

S.A. Total (100% Fore + Main Triangles)

745.96 ft² / 69.30 m²

S.A./Disp. (calc.):

14.02

Est. Forestay Len.:

50.44 ft / 15.38 m

Sailboat Links

Designers:

William H. Tripp Jr.

Builders:

Grampian Marine

US Yachts Inc.

Associations:

Grampian Owners Marina

Related Sailboats:

GRAMPIAN 46

Download Boat Record:

PDF

Notes

Probably a stretched versions of the US 41 and from the same mold.
Also sold as the GRAMPIAN 46.
(dimensions from an article that appeared in 'Motor Boating', July, 1970)

Sailboat Forum

View All Topics

https://forum.sailboatdata.com/tags/us-46

Create Topic

New Topic

Latest Topics

Be The First To Create A Topic