Mirror (dinghy)

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Specifications Under Current Rules
Number of crew 2 LOA 3300 mm (10 ft 10 in) Beam 1390 mm (4 ft 7 in) Draft 700 mm (28 in) Hull weight (with fittings) 61 kg (135 lb) Sail area of total of Jib 1.9 m² (20 ft²) Sail area of total of Main 4.6 m² (49 ft²) Sail area of total of Spinnaker 4.4 m² (47 ft²)

The Mirror is a highly successful pram dinghy, with more than 70,000 built.

The Mirror was named after the Daily Mirror, a UK newspaper with a largely working class readership. The Mirror was from the start promoted as an affordable boat, and it has probably done more than any other design to make dinghy sailing in the UK a sport available to anyone. Although most popular in the UK, Mirrors are also used in other countries, notably Australia, Ireland, Sweden, Canada, the Netherlands, South Africa and New Zealand.

Designed by Jack Holt and TV do-it-yourself expert Barry Bucknell in 1962, the Mirror employed a novel construction method where sheets of marine plywood are held together with copper stitching and fibreglass tape. This is called tack and tape or stitch and tape construction. Buoyancy is provided by four independent integral chambers rather than by bags. It was originally designed to be built with simple tools and little experience, and this meant that the design was quite unsophisticated - for example, a simple daggerboard is used instead of a hinged centreboard. The result, however, was a robust, versatile and fairly light boat that can be easily maintained and repaired, and can also be got into the water very quickly from storage or transport. Although most experienced sailors would carry a paddle rather than oars, if necessary it rows well. If the transom is strengthened, an outboard motor can be carried. Its Gunter rig, with a gaff that effectively doubles the height of the mast, means that the spars can be packed inside the hull for easy storage or transportation. Secondhand boats can be found relatively cheaply.

All these features make the Mirror a first class choice for children or teenagers learning sailing for the first time. Because of the very large number that have been made, it is fairly easy to find other Mirror sailors to cruise or race with. The large fleet of similar boats coupled with the Mirror's stability and relative complexity (for a boat of this size) make it the ideal boat to learn racing skills. It is a recommended UK Olympic pathway boat and many top sailors learned their trade in mirrors. Mirrors are raced competitively worldwide (see below).

The Mirror is light and stable enough to be sailed safely by two young teenagers; it is a little cramped for two adults. It can be sailed without a jib by moving the mast into an optional forward step and moving the shroud attachment points forward. However, in this configuration it can be difficult to tack. Most single handers retain the mast in the standard position and because of the Mirror’s small size handle the jib as well.

Mirrors have been on coastal cruises - one has even been sailed and rowed singlehanded from Ellesmere (near Liverpool) to the Baltic Sea. In bad weather, Mirrors remain well behaved and have inspired confidence in many young sailors. Their seaworthiness is excellent for their size.

Mirror class rules permit the use of a spinnaker. This may also be used by single handers as well - although flying a main, jib and spinnaker singlehanded sounds complex, it is quite manageable with a bit of practise.

Mainsail controls permitted by the class are downhaul (Cunningham), outhaul and kicking strap (Vang). The Jib tack fixing may also be adjustable while sailing allowing changes in jib luff tension and tack height.

Despite not being a particularly fast dingy, the Mirror is popular for one-design racing. The Mirror World Championship is contested biannually by the nations of Ireland, the UK, the Republic of South Africa, Canada, New Zealand, Sweden, Netherlands and Australia. Ireland has been the most successful country of late, winning the championship in 1999 (Marty Moloney and Revelin Minihane), 2001 (Peter Bayly and William Atkinson), 2003 (Chris Clayton and Craig Martin) and 2005 (Ross Kearney and Adam Mc Cullough.) In January 2007 the Mirror World Championship was contested in Port Elizabeth, South Africa. The winners were Anna Mackenzie and Holly Scott from the UK team. They were the first all-female team to win the title, and the first British pairing since 1997.

Mirrors are very similar to the Heron (Dinghy), which are also gunter rigged. The major difference is in the Bow. Mirrors have a pram bow, whereas Herons have a pointed bow. Each has its advantages: for example, in areas with swell a Mirror will ride over waves, while a Heron will plough through them. Because of the extra effort that needs to be exerted to travel through the waves rather than over them, the Heron is slowed significantly. On the other hand, the Heron has the advantage in calm waters.

In 2006 new Class Rules came into effect. The most significant changes were to allow a single mast (as an option to the original Gunter Rig) and to allow an alloy boom. Refer to the UK Mirror Class Association link for more details.

The Mirror is not the fastest boat on the water and it's lines are an acquired taste, but Mirrors hold a special place in the affections of a large number of dinghy sailors.

[edit] External links

• UK Mirror Class Association
• Good site for Mirror Dinghy Information
• Case study on how to build a Mirror Dinghy
• Irish Mirror class Association
• Mirror Worlds 2007
• West Australian Mirror Association
• Ontario Mirror Dinghy Association