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OFFSHORE 50 (CHEOY LEE)

Masthead Ketch • Long Keel • Built 1966

Dimensions

LOA
50.33 ft
LWL
34.67 ft
Beam
13.16 ft
Max Draft
6.5 ft
Displacement
34,000 lbs
Ballast
14,000 lbs

Performance Ratios

Capsize Ratio ⓘ
1.62 (offshore safe)
SA/D Ratio ⓘ
17.6
D/L Ratio ⓘ
364
Ballast Ratio ⓘ
41.2%

Sail Plan

Sail Area
1154 sq ft
I
52.66 ft
J
17.5 ft
P
47.3 ft
E
19.03 ft
PY
26.1 ft
EY
12.1 ft

Construction

Hull Type
Long Keel
Rig Type
Masthead Ketch
Hull Material
FG
Ballast Type
—

Production

First Built
1966
Last Built
—
Number Built
12

Engine & Accommodations

Engine Make
Perkins
Power
100 hp
Engine Type
Diesel
Water
150 gal
Fuel
170 gal
Notes:

Also called the ALDEN 50. (see ALDEN 50). Not the same as a later version built by Alden Yachts, USA.

Designer

Builder

Class Association

Related Boats

Name LOA (ft) Year Rig
ALDEN 50 (CHEOY LEE) 50.33 1967 Masthead Ketch