Review of Comet 11 Plus
Basic specs.
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The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season.
The boat is equipped with 8 berths.
Fin keel
The Comet 11 Plus is equipped with a fin keel. The fin keel is the most common keel and provides splendid manoeuvrability. The downside is that it has less directional stability than a long keel.
The boat can only enter major marinas as the draft is about 2.00 - 2.10 meter (6.56 - 6.86 ft) dependent on the load. See immersion rate below.
The Comet 11 Plus has been equipped with different engine alternatives.
Alternative 1:
Comet 11 Plus may be equipped with an inboard Volvo Penta diesel engine
Alternative 2:
The boat may be equipped with a diesel engine at 24 hp (17 kW)..
Sailing characteristics
This section covers widely used rules of thumb to describe the sailing characteristics. Please note that even though the calculations are correct, the interpretation of the results might not be valid for extreme boats.
What is Capsize Screening Formula (CSF)?
The capsize screening value for Comet 11 Plus is 1.95, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Comet 11 Plus is about 261 kg/cm, alternatively 1464 lbs/inch.
Meaning: if you load 261 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1464 lbs cargo on the boat it will sink 1 inch.
Sailing statistics
This section is statistical comparison with similar boats of the same category. The basis of the following statistical computations is our unique database with more than 26,000 different boat types and 350,000 data points.
What is L/B (Length Beam Ratio)?
The l/b ratio for Comet 11 Plus is 3.01.
The ballast ratio for Comet 11 Plus is 35%.
SA/D (Sail Area Displacement ratio)
Indicates how fast the boat is in light wind:
- Cruising Boats have ratios 10-15
- Cruiser-Racers have ratios 16-20
- Racers have ratios above 20
- High-Performance Racers have ratios above 24
Sail-area/displacement ratio (SA/D ratio): 21.89
Maintenance
If you need to renew parts of your running rig and is not quite sure of the dimensions, you may find the estimates computed below useful.
| Usage | Length | Diameter | ||
| Jib sheet | 10.8 m | (35.6 feet) | 14 mm | (0.55 inch) |
| Genoa sheet | 10.8 m | (35.6 feet) | 14 mm | (0.55 inch) |
| Mainsheet | 27.1 m | (88.9 feet) | 14 mm | (0.55 inch) |
| Spinnaker sheet | 23.8 m | (78.2 feet) | 14 mm | (0.55 inch) |
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