Review of Najad 440 CC
Basic specs.
If you have a photo you would like to share: Upload Image
Looking for a new boat? Find a Najad 440 CC or similar boat for sale
The hull is a double hull which improves the indoor climate. Especially when the water is colder than the air in the cabin, then the double hull insulates against cold water and reduce the condense water in the cabin.
The boat is equipped with 6 berths and 525.0 liter fresh water capacity.
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 Najad 440 CC is 1.71, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.
Najad 440 CC holds a CE certification:
The boat is by European Union certified as Class A. OCEAN:What is Theoretical Maximum Hull Speed?
The theoretical maximal speed of a displacement boat of this length is 8.9 knots. The term "Theoretical Maximum Hull Speed" is widely used even though a boat can sail faster. The term shall be interpreted as above the theoretical speed a great additional power is necessary for a small gain in speed.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Najad 440 CC is about 364 kg/cm, alternatively 2041 lbs/inch.
Meaning: if you load 364 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 2041 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 Motion Comfort Ratio (MCR)?
The Motion Comfort Ratio for Najad 440 CC is 33.1.
What is L/B (Length Beam Ratio)?
The l/b ratio for Najad 440 CC is 3.35.
What is Displacement Length Ratio?
The DL-ratio for Najad 440 CC is 152 which categorizes this boat among 'light racers'.
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 | 13.5 m | (44.3 feet) | 16 mm | (5/8 inch) |
| Genoa sheet | 13.5 m | (44.3 feet) | 16 mm | (5/8 inch) |
| Mainsheet | 33.8 m | (110.7 feet) | 16 mm | (5/8 inch) |
| Spinnaker sheet | 29.7 m | (97.4 feet) | 16 mm | (5/8 inch) |
This section is reserved boat owner's modifications, improvements, etc. Here you might find (or contribute with) inspiration for your boat.
Do you have changes/improvements you would like to share? Upload a photo and describe what you have done.
We are always looking for new photos. If you can contribute with photos for Najad 440 CC it would be a great help.
If you have any comments to the review, improvement suggestions, or the like, feel free to contact us. Criticism helps us to improve.