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]

Sonic 23
Development
DesignerJoseph D'Alessio
LocationCanada
Year1981
Builder(s)Sonic Sailboats Limited
Boat
Boat weight3,400 lb (1,542 kg)
Hull
TypeMonohull
ConstructionFiberglass
LOA23.00 ft (7.01 m)
LWL20.00 ft (6.10 m)
Beam7.58 ft (2.31 m)
Hull draft3.75 ft (1.14 m)
Engine typeoutboard motor
Hull appendages
Keel/board typefin keel
Ballast1,500 lb (680 kg)
Rudder(s)transom-mounted rudder
Rig
GeneralMasthead 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 area106.95 sq ft (9.936 m2)
Jib/genoa area135.00 sq ft (12.542 m2)
Total sail area241.95 sq ft (22.478 m2)
Racing
PHRF228 (average)

The boat was built by Sonic Sailboats Limited in Canada.[1]

Design
Sonic 23 on its cradle showing the keel configuration
Sonic 23
A Sonic 23 sailboat showing the "pop-up" companion way hatch cover in its extended position.

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]

gollark: It'll be a bit annoying to travel to, but I can set up an RFTools teleport setup given a lot of pearls.
gollark: At last!
gollark: I think this new psi/botania annex actually looks decent. If I ever do Thaumcraft that'll go under here.
gollark: It's not enough (many electromagnets are needed) plus you need power to heat it.
gollark: The quarry draws lots, but on my SP world it could run at max speed fine on 10kRF/t. We don't actually need that, but I want fusion eventually, which needs much RF.

See also

Similar sailboats

References
  1. Browning, Randy (2017). "Sonic 23 sailboat specifications and details". sailboatdata.com. Retrieved 7 March 2017.
  2. InterVisionSoft LLC (2017). "Sailboat Specifications for Sonic 23". Sailing Joy. Retrieved 7 March 2017.
  3. McGoldrick, Michael (2018). "Sonic 23". Sail Quest. Retrieved 24 July 2018.

Media related to Sonic 23 at Wikimedia Commons

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