LYS is an akronym for Leading Yard Stick, or formerly Lidingö

Lidingö Municipality

Lidingö Municipality is a municipality just east of Stockholm in Stockholm County in east central Sweden. Its seat is located in the city of Lidingö...

 Yard Stick. LYS is an empirically based handicapping

Handicapping

Handicapping, in sport and games, is the practice of assigning advantage through scoring compensation or other advantage given to different contestants to equalize the chances of winning. The word also applies to the various methods by which the advantage is calculated...

 system used in yacht racing

Yacht racing

Yacht racing is the sport of competitive yachting.While sailing groups organize the most active and popular competitive yachting, other boating events are also held world-wide: speed motorboat racing; competitive canoeing, kayaking, and rowing; model yachting; and navigational contests Yacht racing...

 in the nordic countries

Nordic countries

The Nordic countries make up a region in Northern Europe and the North Atlantic which consists of Denmark, Finland, Iceland, Norway and Sweden and their associated territories, the Faroe Islands, Greenland and Åland...

. The handicap system was developed in 1970 by the Swedish yacht designer Lars-Olof Norlin. He based the system on regatta results from the Round Lidingö Race

Round Lidingö Race

Round Lidingö Race is a one course sailboat race, counter clockwise round Lidingö Municipality in the inner part of Stockholm archipelago arranged by LSS , and is held annually the second Saturday in May, the first one being held in 1949....

. His own design Allegro 27 was used as benchmark and is by definition assigned a LYS value of 1.00.

Every yacht model has a LYS number based on results in regattas or, for new models, based on a velocity prediction program

Velocity prediction program

A velocity prediction program is a program which solves for the performance of a sailing yacht in various wind conditions by balancing hull and sail forces...

 (VPP) as in IMS and some other hadicapping systems. The LYS number is multiplied with the measured time in order to get the handicapcorrected time. Thus, a yacht with LYS 1.30 needs to sail at least 30% faster than a yacht with LYS 1.00 to win over it. Trimaran

Trimaran

A trimaran is a multihulled boat consisting of a main hull and two smaller outrigger hulls , attached to the main hull with lateral struts...

s typ open OMRA 60, designed for race only have LYS above 3.0.

As the system is empirically based the LYS number for each individual model might be subject for evaluation and eventually change. This particularly applies to new models based on VPP. The system enables yachts of all sizes and types to compete. LYS 1.00 would equal an average boatspeed of 4.5 knots in a circular at 5.0 m/s

Metre per second

Metre per second is an SI derived unit of both speed and velocity , defined by distance in metres divided by time in seconds....

.

LYS numbers

The numbers are agreed on by an internordic groupe. The groupe is responsible for maintaining a standardlist and agree on LYS numbers for new modelles and modelles not included in the list. If there are a sufficient number of a specific models, the model will become a standardmodel.

The standardlist is under constant review and change and an updated list can be found at Seiling.org.

The list as of October 2008:

0-9

1006	1,16
11 Metre 11 Metre (keelboat) The 11:Metre is a sloop-rigged yacht with One Design rules that specify every hardware and rope. The building manual makes every boat alike no matter where it is built...	1,33
5 Metre	1,03
606	1,03
707	1,09
806	1,09

A

A 22	1,17
Accantus 78	0,96
Albin Accent	1,03
Albin 57	0,89
Albin 78 Cirrus	1,03
Albin 79	1,00
Albin 82	0,95
Albin Alpha	1,10
Albin Cumulus	1,08
Albin Delta	1,11
Albin Express	1,11
Albin Nova	1,15
Albin Stratus	1,17
Albin Vega Albin Vega The Albin Vega was a brand of yacht designed in 1965 and put into production in 1966 after extensive sea trials. Production ended in 1979 with almost 3400 hulls built...	1,00
Albin Viggen	0,97
Allegro 27	1,00
Allegro 30	1,07
Allegro 33	1,07
Alo 28	1,03
Alo 33	1,11
Alo 96	1,10
Alo Mikkel 26	1,02
Amigo 23	0,89
Amigo 27	0,94
Andunge	0,95
Ansa 42	1,20
Antilla 30	1,09
Aphrodite 101	1,17
Aphrodite 22	1,00
Aphrodite 25 bly	1,06
Aphrodite 25 jern	1,05
Aphrodite 29	1,11
Aphrodite 30	1,08
Aphrodite 33	1,11
Aphrodite 34	1,13
Aquila	1,06
Arabesque 23	0,96
Arabesque 26	1,00
Arabesque 30	1,07
Arabesque 32	1,09
Arcona 32	1,14
Arcona 355	1,22
Arcona 36	1,22
Arcona 400	1,32
Arietta MH	1,02
Artina 29 7/8	1,12
Artina 33	1,15
Athena 34	1,18
Avance 24	1,02
Avance 245	1,01
Avance 318 7/8	1,14
Avance 318 MH	1,14
Avance 33	1,14
Avance 36	1,17
Avanti	0,94

B

B 22	1,08
B 31	1,06
Baccant	1,07
Ballad	1,08
Banner 30	1,14
Banner 33 RC	1,18
Banner 34	1,17
Banner 41	1,33
Bavaria 34	1,16
Bavaria 35 Match	1,29
BB 10 M	1,20
BB 11	0,87
BB 17	0,96
Beason 24	1,01
Beason 31	1,09
Beason 311	1,09
Beason 36	1,20
Becker 22	0,93
Becker 27	1,00
Bellona 23	0,99
Bellona 29	1,07
Bianca 101	1,17
Bianca 111 7/8 Bianca 111 The Bianca 111 is a Danish Yacht built in the 1980s. It is a yacht of great elegance and style, and in its time, competed with the top racing and cruising yachts. It is of high quality build, making it reliable and fast in calm weather conditions, but also safe and trustworthy in harsh weather...	1,21
Bianca 111 MH Bianca 111 The Bianca 111 is a Danish Yacht built in the 1980s. It is a yacht of great elegance and style, and in its time, competed with the top racing and cruising yachts. It is of high quality build, making it reliable and fast in calm weather conditions, but also safe and trustworthy in harsh weather...	1,21
Bianca 26	1,03
Bianca 27 Bianca 27 Bianca 27 is a Danish built and designed sailboat, 27 feet long . It was constructed in 1964-1965 by a naval architect Svend Aage Leth Christensen . His wooden boat design, Peti, was a preliminary study for the Bianca. Together with his brother, boatbuilder Holger Leth Christensen Bianca 27 is a...	0,97
Bianca 28	1,03
Bianca 36	1,15
Bianca 414	1,26
Bianca Lido	1,12
Bianca Riviera	1,09
Birdie 24	1,02
Birdie 32	1,10
Boström 37	1,16
Botnia 6	1,07
Bumerang 32	1,14

C

C 40	1,20
C&C 25	1,04
C&C 26	1,04
C&C 30E	1,09
C&C 33	1,13
Calife 23	0,97
Campus 500	0,99
Campus 6.3	1,07
Campus 600	0,99
Campus 650	1,06
Carrera Helmsman	1,22
Carter 30	1,08
Cayenne Int	1,26
CB 33	1,18
CB 365	1,28
Cenit 33	1,16
CH 29	1,10
Chess	1,07
Clipper 29	0,98
Columbie 66	0,95
Comfort 26	1,07
Comfort 30	1,09
Comfort 32	1,11
Comfort 34	1,13
Comfortina 32	1,14
Comfortina 35	1,22
Comfortina 36	1,21
Comfortina 38 Cr	1,26
Comfortina 39 Cr	1,25
Compis	1,06
Compis 33	1,15
Compis 36	1,20
Compis 363	1,22
Compis 97	1,10
Conqubin 38 Cr	1,20
Contessa 28	1,06
Contrast 33	1,16
Contrast 36	1,20
Contrast 362	1,20
Crown 31	1,16
Crown 39	1,27
Cutlass 27	1,00

D

Dehler 29	1,16
Dehler 31	1,12
Dehler 34 (1983)	1,17
Dehler 34 (2002)	1,25
Dehler 36 (2000)	1,29
Dehler 39 (1999)	1,31
Diva 35	1,25
Diva 355	1,25
Diva 39	1,25
Dixie 27	1,03
Dixie 32	1,15
Dixie 7/8	1,03
Dixie MH	1,02
Dominant 105	1,18
Dominant 78	1,06
Dominant 95	1,15
Dominant Race	1,14
Drabant 22	0,98
Drabant 24	1,04
Drabant 26	1,03
Drabant 27	1,07
Drabant 30 jern	1,08
Drabant 33	1,12
Draco Summerwind	0,90
Drake	1,07
Drake 1946	1,04
Duetta 86	1,05
Dufour 2800	1,03
Dufour 3800	1,10
Dufour 385	1,21
Dynamic 35	1,28

E

EK-kryssare	0,96
Eloge 38	1,23
Empress	1,05
Eol 30	1,00
Excel 319	1,16
Express	1,11
Eyghtene 24	1,04

F

F 18	0,94
Fabola Sesam	0,90
Facil 26 7/8	1,01
Facil 26 MH	1,01
Facil 30 jern	1,14
Facil 35	1,16
Facil 355XO	1,22
Fandango	1,09
Fastnet 34	1,13
Fenix	1,07
Fingal	1,00
Finn 35	1,16
Finn 351	1,16
Finn Express 64	0,96
Finn Express 74	1,03
Finn Express 83	1,07
Finnfire 33	1,14
Finnflyer 27	1,04
Finnflyer 31 Cr	1,12
Finngulf 28 e	1,14
Finngulf 31	1,15
Finngulf 36	1,21
Finngulf 39	1,27
Finngulf 391	1,27
Finnsailer 30	1,03
First 25 MH	1,05
First 27.7	1,19
First 28 7/8	1,12
First 28 MH	1,09
First 30E 7/8	1,13
First 30E MH	1,11
First 31.7 HR	1,19
First 31.7 LR	1,18
First 32 7/8	1,14
First 34.7	1,29
First 35	1,18
First 36.7	1,29
First 40.7	1,34
First Class 10	1,25
First Class 8 First Class 8 The First Class 8 is a One-Design keelboat designed in 1982 by Group Finot and Jacques Fouroux to be constructed at Beneteau's shipyard.It's one of Europe's most competitive sailing classes, with more than 1,000 units sold between 1982 and 1994....	1,16
Flamingo 40	1,19
Flicka	0,96
Forgus 31	1,09
Forgus 321	1,11
Forgus 36	1,16
Fortissimo	1,09
Freja	1,02
Furioso	1,01

G

Gambler 35	1,19
Gambler 37	1,26
Gambler 38	1,26
Gambling 34 7/8	1,12
Gambling 34 MH	1,14
Gecco 39	1,20
Gib-Sea 80 Plus	1,06
Giggen	0,76
GK 24 MH	1,03
GK 29 Cr	1,09
Granada 23	1,03
Granada 24	0,97
Granada 27	1,06
Granada 31 MH	1,11
Granada 808	1,04
Granada 910	1,09
Granhill	1,14
Great Dane 28	0,98
Grimbo 82	1,05
Grinde	1,06
Guy 22	0,99
Guy 27 7/8	1,03
Guy 27 MH	1,04
Guy 33	1,14
Guyline 105	1,18
Guyline 125	1,24
Guyline 3800	1,23
Guyline 822	1,12
Guyline 95 HR	1,14
Guyline 95 LR	1,13

H

H 323	1,13
H 35	1,13
Haj, Hai	1,03
Hanse 341	1,21
Hanse 371	1,25
Hansson 31	1,21
Harmony 31	1,06
H-båt	1,07
Helmsman 20	0,97
Helmsman 23	0,98
Helmsman 26	1,03
Helmsman 31	1,09
Hero 101	1,13
Hero 107 CS	1,14
HR 26	1,02
HR 29	1,04
HR 312	1,05
HR 34	1,18
HR 352 HR	1,10
HR 352 LR	1,08
HR 36	1,15
H-star	1,10
Hunter Sonata Hunter Sonata The Hunter Sonata 7 is a small racer-cruiser yacht built in Britain from 1976 to 1990 by Hunter Boats Limited . The twin-keeled version is known as the Hunter Duet....	1,01
Hurley 18	0,82
Hydra 16	0,96

I

IF-boat IF-boat The IF-boat is a sailboat class.-Specifications:The IF-boat has a reputation as a strong sailor, at ease in any force of wind. Its overall length is 7.87 metres for a waterline length of 6.03 metres...	1,02
IF-E	0,99
Impala 27	1,12
Impala 30	1,12
IMX 38	1,32
IMX 40	1,38
Indra	0,99
Inferno 26	1,13
Inferno 28	1,12
Inferno 29	1,14
Inferno 31	1,15
Inferno 33	1,19
IOD International One Design The International One Design is a class of sail boat developed for yacht racing. It is a 33-foot open cockpit day sailer used for day racing, rather than for overnight, or ocean races, such as the Newport–Bermuda Yacht Race...	1,13
IW 23	0,95
IW 26	1,00
IW 31	1,08
IW 40 HR	1,19

J

J 10	0,76
J 17	0,86
J/24 J/24 The J/24 is an International One-Design keelboat class as defined by the International Sailing Federation. The J/24 is a one design class created to fulfill the diverse needs of recreational sailors such as cruising, one design racing, day sailing and handicap racing.The J/24 is the world's most...	1,11
J/80 J/80 The International J/80 is a fixed keel One-Design sportsboat certified for offshore sailing, normally crewed by 3 to 5 people. As well as its mainsail & headsail, the J/80 has a gennaker for downwind sailing, which when the wind rises over 15 knots gets the boat on the plane downwind.With over...	1,19
J/92	1,26
J/105 J/105 The International J/105 is a fixed keel "one design" racing sailboat. It was the first production boat featuring a retractable bowsprit, which allows for an unusually large asymmetric spinnaker....	1,29
Jarrack 33	1,11
Jasmine 25	1,00
Jeanneau Sunrise	1,17
Joe 17	0,90
Johnson 23	0,99
Johnson 26	1,03
Johnson 27	0,98
Joker	1,08
Jon 30	1,09
Jon 33	1,13
Joule 44	1,31
Juniorbåt KDY 15	0,89
Junker 22	0,89
Junker 26	1,00

K

K 22 klink	0,95
K 22 kravell	0,98
K 25 klink	0,97
K 25 kravell	1,00
K 32 kravell	1,00
K 6	0,90
Karavel 10 M	1,16
Kaskelot	1,16
Kings Cr 29 LR	1,02
Kings Cr 33	1,09
Knarr	1,03
Kompromiss	1,08

L

L 23	1,02
L 28	1,00
L 29	1,08
Lady GT	1,20
Lady Helmsman	1,16
Lady II	1,19
LA-kryssare	1,02
Larsen 28	1,13
Lerum 35	1,15
Linjett 29	1,08
Linjett 30 HR	1,09
Linjett 30 LR	1,08
Linjett 32 7/8	1,12
Linjett 32 MH	1,12
Linjett 33	1,17
Linjett 35	1,18
Linjett 37	1,26
Linjett 40	1,30
LM 22	0,97
LM 24 LM 24 LM 24 is a keelboat, which was designed in 1967 by Lunderskov Møbelfabrik and later produced from 1972 to 1984.Totally was 659 produced of which some was factory assembled....	0,86
LM 28	1,00
LM 30	1,03
LM 32	1,06
LM 81 MS	0,99
Lohi 17	0,90
Lord Helmsman	1,06
Lotus Scandinavia	1,16
Lotus Skjergårskrysser	1,16
L-Scampi 26 Mk III	1,03
Luffe 37	1,23
Luffe 40 MH	1,31

M

M 22 M 22 M 22 was a political movement in Congo-Brazzaville. It was active in 1972 and 73 before its guerrilla base was compromised and most of its cadre arrested including its leader Ange Diawara....	1,07
M 25	1,08
M 30	1,14
Maestro 31 Cr	1,13
Maestro 35	1,16
Magnifik Midget	0,95
Malö 106	1,12
Malö 116	1,15
Malö 40 -1978	1,01
Malö 40 1979-	1,04
Malö 50	1,05
Mamba 29	1,06
Mamba 31	1,09
Mamba 311 7/8	1,09
Mamba 311 MH	1,09
Mamba 33	1,13
Mamba 34	1,14
Mamba 341	1,14
Mamba 35	1,19
Mamba 36	1,20
Mani 30	1,14
Mani 32	1,21
Mani 66	1,03
Marieholm 26	0,98
Marieholm 261	0,98
Marieholm 28	1,01
Marieholm 281	1,01
Marieholm 32	1,05
Marieholm 32E	1,05
Marieholm 33	1,09
Marieholm MS 20	0,83
Marieholm S 20	0,89
Marinette	1,12
Markant	0,99
Marsvin	1,04
Maxi 100	1,05
Maxi 108	1,16
Maxi 33	1,10
Maxi 68	0,95
Maxi 77	1,03
Maxi 777	1,05
Maxi 800	1,10
Maxi 84	1,04
Maxi 84 HR	1,06
Maxi 87	1,06
Maxi 900	1,12
Maxi 909	1,11
Maxi 95	1,07
Maxi 999	1,15
Maxi Magic	1,08
Maxi Racer	1,12
Mega 30	1,14
MF 630	0,96
Mikkel 30	1,05
Minette	0,91
Mini-Compis	1,05
Minit	1,03
Misil I	0,96
Misil II	0,98
Mistinguette	1,06
Mistress	1,07
Mixer Cr	1,16
Mixer EC	1,17
Molich 10 M	1,24
Monark 44	0,76
Monark 540 Monark 540 The Monark 540 is a relatively small sailboat , from around 1975. It has four beds and a small kitchen under one of the beds. It is not a fast sailboat but it is relatively safe, due to its small sails....	0,85
Monark 700	0,99
Monsun 31	1,03
Mumm 36	1,36
Murena	1,09
Mustang Jr	1,00
My	0,99
Möre 30 7/8	1,08
Möre 30 MH	1,08

N

Najad 320	1,07
Najad 34 HR	1,06
Najad 34 MS	1,03
Najad 343	1,07
Najad 360	1,10
Najad 37	1,09
Najad 371	1,09
Nardus 92	1,08
Nauticat S-300	1,03
Naver 29	1,04
NC-kryssare 7/8	1,04
Neptun 12	0,92
Neptunkryssare	1,00
Nessy 94 Cr/R	1,16
Nordisk Familiebåt, NF	1,10
Nimbus 30	1,10
Nord 80 -1977	1,00
Nord 80 1978-	1,03
Nordisk Folkebåt	0,97
Nordisk Kryssare 5½	1,06
Nordisk Snekke	1,02
Nordship 28	1,06
Nordship 34	1,15
Nordship 666	0,97
Nordship 808	1,04
Norlin 34 Mk I	1,15
Norlin 34 Mk II	1,18
Norlin 37	1,18

O

Oceanis 311 Clipper	1,16
OE 29	1,06
OE 32	1,07
OE 33 19/20	1,12
OE 33 7/8	1,12
OE 36 OE 36 OE 36 is a class of 36 ft sailing yachts, designed in 1968 by Olle Enderlein , from whom the "OE" signature stems. The design is characteristic of the 1970s, with a distinct width at the middle of the hull, a narrow stern and bow, medium long fin keel and a skeg in front of the rudder.A majority of...	1,13
Ohlson 22	0,99
Ohlson 28	1,02
Ohlson 29 -1975	1,04
Ohlson 29 1976-	1,06
Ohlson 8:8	1,06
Oksö 32	1,05
Olsen 31	1,10
Omega 28	1,07
Omega 30	1,14
Omega 34	1,17
Omega 36	1,22
Omega 42	1,25

P

P 28	0,99
Parant	0,96
Passad	1,16
PB 63	0,92
Pearson 30	1,10
Phantom 42	1,25
Piraya	0,98
Player 31 -1977	1,08
Player 31 1978-	1,09
Player 311	1,10
Poker 84	1,06
Polaris Drabant	1,03
Polka 28	1,03
Polka 28 C	1,05
Polo 86	1,08
Pop 16	0,84
Puzzle 36	1,16

R

R 12 1978-	1,55
R 6 -1986	1,19
R 6 1987-	1,20
Rapid	1,14
Rapier 25 MH	1,05
Rapier 28 MH	1,05
Rapier 30	1,10
Rapier 31	1,11
Rasmus 35	1,03
Ravage 36	1,23
RB 111	1,20
RB 98	1,15
Rhapsody	1,16
Rhapsody Royal	1,20
Rival 22	1,12
RJ 85	1,03
Rock 20	0,97
Runn 37	1,14
Runn Racer 912	1,14
Rush 105	1,17
Rush 111	1,20
Rush 84	1,06
Rush 97	1,11

S

S 30 (-93)	1,19
S 30 (Classic)	1,17
S 30 (Joker)	1,08
Safir	1,15
Sagawind	0,91
Sagitta 35	1,13
Saint 313	1,15
Scalare Mk I	0,94
Scampi	1,09
Scan-kap 99	1,15
Scanmar 25	0,95
Scanmar 31	1,12
Scanmar 33	1,13
Scanmar 345	1,17
Scanmar 35	1,14
Scanner 38	1,25
Scanner 391	1,25
Scanper 22	1,00
Schelinkryssare	1,08
Seacat	0,92
Selection 37	1,26
Semona	1,04
Senorita Helmsman	1,07
Shark 24	0,98
Sheriff 600	0,90
Shipman 28	1,04
Siesta 32	1,15
Sigma 33	1,14
Sirena 44	1,34
Sjögren 29	1,08
SK 15	1,06
SK 22	1,17
SK 30 -1927	1,17
SK 30 1928-1935	1,18
SK 30 1936-	1,20
SK 40	1,20
Skaw 26	0,96
Skipjack	0,98
Smaragd	1,19
Smaragd Cruiser	1,17
Smiling	1,05
Smögen 37	1,24
Soling Soling A Soling is a class of open keelboat designed by Jan Linge of Norway in 1965. In 1968, it was chosen from among many other boats to be the men's triple-handed boat for the 1972 Olympics...	1,14
Sonata 7	1,01
Spar ES	0,97
Sprinta Sport	1,05
Spekkhugger	1,05
Stanley 19 (3/4)	0,87
Stanley 19 (MH)	0,89
Starboat	1,14
Stjärna 66	0,90
Stjärnbåt	0,86
Storebro Royal 33	1,07
Storfidra	0,91
Stortriss Mk II	0,86
Stress 107	1,17
Sunwind 20	0,91
Sunwind 26	1,02
Sunwind 27	1,03
Sunwind 29	1,07
Sunwind 31	1,09
Super Maxi 100	2,10
Sweden Yachts 340 HR	1,19
Sweden Yachts 340 LR	1,18
Sweden Yachts 36	1,21
Sweden Yachts 38	1,23
Sweden Yachts 390	1,24
Sweden Yachts 41 Cr	1,27
Swan 36 S&S	1,13
Swan 371	1,20
Swan 411	1,25
Sveakryssare	1,14
Swede 38	1,21
Swede 55	1,27
Sweline 36	1,25
Sylphe	0,94

T

Tabasco 26	1,13
Tailwind 33	1,17
Tailwind 35	1,19
Tailwind 36	1,19
Targa 101	1,09
Targa 42	1,24
Targa 96	1,08
Tetis	1,03
Thurö 33	1,12
Topas	1,10
Trapper 300	1,02
Trimaran Trimaran A trimaran is a multihulled boat consisting of a main hull and two smaller outrigger hulls , attached to the main hull with lateral struts... , open OMRA 60	3,11
Trio 80	1,03
Trio 92	1,08
Trio 96	1,13
Triss Magnum	0,92
Triss Norlin	0,89
Trisskryssare	0,90
Trubadur 32	1,13
Tumlaren	1,01
Tur 80	0,99
Tur 84	1,00
Tur 97	1,02
Two Star 36	1,23

V

Vagabond 31	1,07
Varianty	0,90
Vega Albin Vega The Albin Vega was a brand of yacht designed in 1965 and put into production in 1966 after extensive sea trials. Production ended in 1979 with almost 3400 hulls built...	1,00
Viggen	0,97
Vigg Karlskrona	0,97
Vindö 22	0,90
Vindö 28	0,97
Vindö 30	1,00
Vindö 32	1,00
Vindö 40	1,04
Vindö 45	1,06
Vindö 50 (slup)	1,07
Västbris	0,85

W

W 30 7/8	1,08
W 50 Nautic 7/8	1,14
Wasa 270	1,11
Wasa 30 HR Wasa 30 Wasa 30 is a Swedish sailboat from Wasa Yachts AB, that was introduced in 1979. It measures LOA 11.00m, beam 2.20 m, draft 1.80 m, displacement 2 400 kg and sailarea 30.0 m².-Hull:...	1,20
Wasa 30 LR Wasa 30 Wasa 30 is a Swedish sailboat from Wasa Yachts AB, that was introduced in 1979. It measures LOA 11.00m, beam 2.20 m, draft 1.80 m, displacement 2 400 kg and sailarea 30.0 m².-Hull:...	1,19
Wasa 360	1,22
Wasa 370	1,22
Wasa 38 Cr	1,23
Wasa 410	1,29
Wasa 55	1,24
Wasa Atlantic	1,34
Willing 31 HR	1,09
Willing 31 LR	1,07
Windex 92	1,10
Winga 29	1,06
Winga 860	1,04
Winga 87	1,00

X

X-102	1,19
X-119	1,32
X-302	1,17
X-332	1,24
X-342 7/8	1,20
X-342 MH	1,20
X-35	1,34
X-362 Sport	1,29
X-372 7/8	1,26
X-412	1,32
X-442 MkII	1,36
X-482	1,40
X-512	1,41
X-79	1,14
X-95	1,14
X-99	1,25
Ylva Ylva Ylva is an old Swedish female given name. It is the female form of the masculine given name Ulf and is one of the earliest names to appear in documents. The oldest written proof of the name's occurrence in Sweden was Ingrid Ylva, the mother of Birger Magnusson von Bjälbo from about 1200.-Women...	1,24
Yngling Yngling (keelboat) thumbA Yngling is a sailing boat which the International Yngling Association call an "agreeable cross between a planing dinghy and a keelboat." It can be regarded as a smaller version of the Soling although there are differences in sailing characteristics, proportion, and tuning requirements,...	1,01

Å

ÅH-30 -1978	1,06
ÅH-30 1979-	1,08