GRAMPIAN 30
Masthead Sloop • Fin w/spade rudder • Built 1969–1977
Dimensions
- LOA
- 29.75 ft
- LWL
- 25.5 ft
- Beam
- 9.5 ft
- Max Draft
- 4.67 ft
- Displacement
- 8,600 lbs
- Ballast
- 3,870 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.85 (offshore safe)
- SA/D Ratio ⓘ
- 16.2
- D/L Ratio ⓘ
- 232
- Ballast Ratio ⓘ
- 45.0%
Sail Plan
- Sail Area
- 425 sq ft
- I
- 36.9 ft
- J
- 11 ft
- P
- 31 ft
- E
- 12 ft
Construction
- Hull Type
- Fin w/spade rudder
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1969
- Last Built
- 1977
- Number Built
- 400
Engine & Accommodations
- Engine Make
- Universal
- Engine Model
- Atomic 4
- Engine Type
- Gas
- Water
- 15 gal
- Fuel
- 10 gal
Notes:
Keel/CB version:
Draft (max.) 7.00' / 2.13m\t
Draft (min.) 3.00' / 0.91m
Tall mast: (shown in drawing)
I: 40.00' / 12.19m
J: 11.50' / 3.51m
P: 35.50' / 10.82m
E: 11.00' / 3.35m
Cutter rig w/bowsprit available as an option (1974).
Photo courtesy Adam Hunt