SONATA 7

Main

Appendages
Swing Keel
Construction
FG
First built hull
1976
Hull type
Monohull
Last built hull
1986
Model
SONATA 7
Sailboat builder
Investigator Yachts PTY.LTD.(AUS)
Sailboat designer
Jim Voysey

Dimensions

Ballast weight
409.0
Beam
2.45
Displacement
1027.0
Draft
1.37
Max Draft
1.37
Min Draft
0.22
Overall length
6.9
Waterline length
5.97

Sails

E
2.67
Est. Forestay Length
9.05
Fore area
12.8
I
8.53
J
3.0
Mainsail area
9.46
P
7.09
Total area
22.3

Engine

Performance

Ballast ratio
39.84
Capsize Screening Formula
2.45
Comfort Ratio
10.62
Critical hull speed
5.93
Displacement-length ratio (DLR)
134.44
Upwind sail area to displacement
22.32

Accomodation

The SONATA 7 is a popular sailing boat that was designed by David Thomas in the 1970s. It is a small, versatile yacht that is known for its excellent sailing performance and comfortable cruising capabilities.

The boat measures 23 feet in length and has a beam of 7.5 feet, making it compact and easy to handle. It features a fixed keel, which provides stability and allows for better upwind sailing. The SONATA 7 has a displacement of around 1,800 kilograms, making it relatively lightweight for its size.

The interior of the SONATA 7 is designed to maximize space and comfort. It can accommodate up to four people, with a V-berth in the bow and two settee berths in the main cabin. There is also a small galley area with a sink and a portable stove, as well as a compact marine toilet.

In terms of performance, the SONATA 7 is highly regarded for its excellent sailing characteristics. It has a fractional rig with a mainsail and a genoa, allowing for easy handling and good speed. The boat is known for its responsiveness and agility, making it a joy to sail in various conditions.

The SONATA 7 has gained popularity as a racing boat, particularly in the United Kingdom, where it has its largest fleet. It has a competitive rating under the IRC (International Rating Certificate) system, which allows it to compete against other boats of different sizes and designs.

Overall, the SONATA 7 is a well-regarded sailing boat that offers a combination of performance, comfort, and versatility. Whether you are looking for a boat to race or cruise, the SONATA 7 is a reliable choice that has stood the test of time.

Report error

$

currency selector