CHALLENGER 7.4

Main

Appendages
Fin w/spade rudder
Construction
FG
First built hull
1974
Hull type
Monohull
Last built hull
1980
Model
CHALLENGER 7.4
Sailboat builder
Challenger Yachts Ltd.
Sailboat designer
Alex McGruer

Dimensions

Ballast Type
Iron
Ballast weight
948.0
Beam
2.49
Displacement
1814.0
Draft
1.04
Max Draft
1.04
Overall length
7.42
Waterline length
6.76

Sails

E
2.51
Est. Forestay Length
8.58
Fore area
11.69
I
8.08
J
2.9
Mainsail area
9.12
P
7.25
Total area
21.37

Engine

Performance

Ballast ratio
52.25
Capsize Screening Formula
2.06
Comfort Ratio
16.5
Critical hull speed
6.31
Displacement-length ratio (DLR)
163.88
Upwind sail area to displacement
14.64

Accomodation

The CHALLENGER 7.4 is a sailing boat that was designed and manufactured by Challenger Yachts. It is a popular choice among sailing enthusiasts due to its versatility and performance capabilities.

The boat has an overall length of 7.4 meters (24 feet) and a beam of 2.5 meters (8.2 feet). It features a spacious cockpit area that can comfortably accommodate a small crew. The boat's design allows for easy handling and maneuverability, making it suitable for both experienced sailors and beginners.

The CHALLENGER 7.4 is equipped with a fractional rig, which provides excellent sail control and allows for efficient sailing in various wind conditions. It has a large mainsail and a jib, providing ample sail area for good speed and performance. The boat also has a retractable keel, which allows for easy launching and trailering.

The interior of the CHALLENGER 7.4 is designed to maximize comfort and functionality. It has a small cabin with basic amenities, including a V-berth, a small galley area, and a portable toilet. While the cabin is not intended for extended stays, it provides a convenient space for short trips or overnight stays.

The CHALLENGER 7.4 is known for its stability and seaworthiness. It has a sturdy construction and a well-balanced hull design, allowing it to handle rough waters and challenging sailing conditions. The boat's performance is enhanced by its efficient hull shape and the ability to easily adjust the sail trim.

Overall, the CHALLENGER 7.4 is a reliable and versatile sailing boat that offers a great balance between performance and comfort. Whether you're looking for a boat to enjoy day sailing or participate in club racing, the CHALLENGER 7.4 is a popular choice among sailing enthusiasts.

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