Sonic 23
The Sonic 23 is a Canadian sailboat, that was designed by Joseph D'Alessio and first built in 1981. The design is out of production.[1][2]
 | |
| Development | |
|---|---|
| Designer | Joseph D'Alessio |
| Location | Canada |
| Year | 1981 |
| Builder(s) | Sonic Sailboats Limited |
| Boat | |
| Boat weight | 3,400 lb (1,542 kg) |
| Hull | |
| Type | Monohull |
| Construction | Fiberglass |
| LOA | 23.00 ft (7.01 m) |
| LWL | 20.00 ft (6.10 m) |
| Beam | 7.58 ft (2.31 m) |
| Hull draft | 3.75 ft (1.14 m) |
| Engine type | outboard motor |
| Hull appendages | |
| Keel/board type | fin keel |
| Ballast | 1,500 lb (680 kg) |
| Rudder(s) | transom-mounted rudder |
| Rig | |
| General | Masthead sloop |
| I (foretriangle height) | 27.00 ft (8.23 m) |
| J (foretriangle base) | 10.00 ft (3.05 m) |
| P (mainsail luff) | 23.00 ft (7.01 m) |
| E (mainsail foot) | 9.30 ft (2.83 m) |
| Sails | |
| Mainsail area | 106.95 sq ft (9.936 m2) |
| Jib/genoa area | 135.00 sq ft (12.542 m2) |
| Total sail area | 241.95 sq ft (22.478 m2) |
| Racing | |
| PHRF | 228 (average) |
Design
The Sonic 23 is a small recreational keelboat, built predominantly of fiberglass, with wood trim. It has a masthead sloop rig, a transom-hung rudder and a fixed fin keel. It also has a pop-up companionway hatch. It displaces 3,400 lb (1,542 kg) and carries 1,500 lb (680 kg) of iron ballast.[1][2]
The boat has a draft of 3.75 ft (1.14 m) with the standard keel. It has provisions for an outboard motor.[1]
The boat has a PHRF racing average handicap of 228 with a high of 240 and low of 225. It has a hull speed of 5.99 kn (11.09 km/h).[2]
Operational history
In a review Michael McGoldrick wrote, "Many people regard the Sonic as a close approximation of the very popular Tanzer 22, and the hull and sail plan of these two boats are believed to be very similar. However, the Sonic 23 was designed from scratch by Joseph D'Alessio, and it comes with a sightly larger cabin with a better layout. (It has sitting headroom which increases to 6' with the pop top.). The Sonic's interior room may give it the edge over the Tanzer 22 which is known for being a good sailing boat, but which suffers from cabin which appears a little cramped. From this perspective, the Sonic may be a better choice for cruising."[3]
See also
Similar sailboats
References
- Browning, Randy (2017). "Sonic 23 sailboat specifications and details". sailboatdata.com. Retrieved 7 March 2017.
- InterVisionSoft LLC (2017). "Sailboat Specifications for Sonic 23". Sailing Joy. Retrieved 7 March 2017.
- McGoldrick, Michael (2018). "Sonic 23". Sail Quest. Retrieved 24 July 2018.
External links
