Double ender with rudder on transom.
Same hull as the earlier LIBERTY 22/23 cat ketch.
Hull: Swing Keel
Fin keel and twin keel models also available. (186 hulls from Westerly Marine. It is thought that as many as 40 more were built after 1978 by at least 2 other builders from the same tooling.)
Swing keel version. Also available with fixed keel.
See FIRST 25 (BENETEAU) for more details.
Designed to Micro Class rule.
Designed as IOR min-tonner. (>6.5′)
A fixed keel version was also available.
Transom mounted lifting rudder.
Also known as the SIRIUS 21 (later to become SIRIUS 22).
The SIRIUS 21 is said to be the first North American production-built, ballasted cruising boat with positive flotation. In a more expensive procedure, closed-cell foam was injected into some compartments, then into the gap between the inner and outer hull the full length and up to the deck level.
In the early 1980s, the hull was modified to include a reverse sheer transom at which point the boat was renamed the SIRIUS 22. A fixed-keel model was also offered. (See related sailboat SIRIUS 22).
Headroom increases to 6.25 ft / 1.9 m with the pop-top up.
Sail Area:
-Mail: 93 ft² / 8.64 m²
-Jib: 110 ft² / 10.23 m²
-Genoa: 156 ft² / 14.5 m²
Formerly the AQUARIUS 23.
With pop up hatch up, headroom is 6.17′
Commissioned by Sea Nymph Boats (NZ) Farr Design #57.
Farr Design #76.




