SONAR Detailed Review

If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of SONAR. Built by Seidelmann Yachts and designed by Bruce Kirby, the boat was first built in 1980. It has a hull type of Fin w/spade rudder and LOA is 7.01. Its sail area/displacement ratio 25.92. Its auxiliary power tank, manufactured by undefined, runs on undefined.

SONAR has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about SONAR and decide if it is a fit for your boating needs.

Boat Information

Boat Specifications

LOA:7.01 m / 23.00 ft
Rigging Type:Fractional Sloop
Hull Type:Fin w/spade rudder
S.A. (reported):24.62 m2 / 265.01 ft2
Draft (max):1.19 m / 3.90 ft
Displacement:953 kg / 2101.00 lbs
Ballast:422 kg / 930.35 lbs
Ballast Type:Lead
# Built:860
Designers:Bruce Kirby
LWL:6.07 m / 19.91 ft

Sail Boat Calculation

Comfort Ratio:10.04
Capsize Screening Formula:2.45

Rig And Sail Specs

I:7.62 m / 25.00 ft
S.A. Fore:8.38 m / 27.49 ft
E:3.41 m / 11.19 ft
S.A. Fore:10.34 m2 / 111.30 ft2
S.A. Main:14.31 m2 / 154.03 ft2
S.A. Total (100% Fore + Main Triangles)24.64 m2 / 265.22 ft2


Builders:Seidelmann Yachts
Designers:Bruce Kirby


Who designed the SONAR?

SONAR was designed by Bruce Kirby.

Who builds SONAR?

SONAR is built by Seidelmann Yachts.

When was SONAR first built?

SONAR was first built in 1980.

How long is SONAR?

SONAR is 6.07 m in length.

What is mast height on SONAR?

SONAR has a mast height of 8.38 m.

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