SIST EN ISO 8666:2016

SLOVENSKI STANDARD
01-oktober-2016
1DGRPHãþD
SIST EN ISO 8666:2003
Mala plovila - Osnovni podatki (ISO 8666:2016)
Small craft - Principal data (ISO 8666:2016)
Kleine Wasserfahrzeuge - Hauptdaten (ISO 8666:2016)
Petits navires - Données principales (ISO 8666:2016)
Ta slovenski standard je istoveten z: EN ISO 8666:2016
ICS:
47.080 ýROQL Small craft
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 8666
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2016
EUROPÄISCHE NORM
ICS 47.080 Supersedes EN ISO 8666:2002
English Version
Small craft - Principal data (ISO 8666:2016)
Petits navires - Données principales (ISO 8666:2016) Kleine Wasserfahrzeuge - Hauptdaten (ISO 8666:2016)
This European Standard was approved by CEN on 26 May 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8666:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2013/53/EU . 4

European foreword
This document (EN ISO 8666:2016) has been prepared by Technical Committee ISO/TC 188 ”Small
craft”.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2017, and conflicting national standards
shall be withdrawn at the latest by February 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 8666:2002.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this
document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 8666:2016 has been approved by CEN as EN ISO 8666:2016 without any modification.
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EU Directive 2013/53/EU
This European Standard has been prepared under a mandate given to CEN by the European
Commission and the European Free Trade Association to provide one means of conforming to Essential
Requirements of the New Approach Directive 2013/53/EU.
Once this standard is cited in the Official Journal of the European Communities under that Directive and
has been implemented as a national standard in at least one Member State, compliance with the
normative clauses of this standard given in Table ZA.1 confers, within the limits of the scope of this
standard, a presumption of conformity with the corresponding Essential Requirements of that Directive
and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Directive 2013/53/EU
Clause(s)/subclause(s) of this Essential requirements (ERs) of
Qualifying remarks/Notes
European Standard EU Directive 2013/53/EU
2, 3, 4, 5, 6, 7 Annex I This European Standard establishes
definitions for main dimensions and
related data, mass specifications and
loading conditions that may be
required for the technical details of
harmonized standards that provide a
presumption of conformity with
Directive 2013/53/EU.
WARNING: Other requirements and other EU Directives may be applicable to the products falling
within the scope of this standard.

INTERNATIONAL ISO
STANDARD 8666
Second edition
2016-07-01
Small craft — Principal data
Petits navires — Données principales
Reference number
ISO 8666:2016(E)
©
ISO 2016
ISO 8666:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 8666:2016(E)
Contents Page
Foreword .v
1 Scope . 1
2 Terms and definitions . 1
3 Symbols, designations and units . 2
4 Measurements . 3
4.1 General . 3
4.2 Longitudinal . 4
4.2.1 General. 4
4.2.2 Maximum length, L .
max 4
4.2.3 Length of the hull, L .
H 4
4.2.4 Waterline length, L .
WL 7
4.3 Athwartship . 8
4.3.1 General. 8
4.3.2 Maximum beam, B .
max 8
4.3.3 Beam of hull, B .
H 8
4.3.4 Beam, waterline, B .
WL 8
4.3.5 Maximum beam, waterline, B .
WLmax 8
4.3.6 Beam between hull centers, B .
CB 8
4.4 Vertical . 9
4.4.1 Maximum depth, D .
max 9
4.4.2 Midship depth, D .
LWL/2 9
4.4.3 Freeboard, F .10
4.4.4 Draught, T .10
4.4.5 Draught, air, H .
a 10
4.4.6 Headroom .11
4.5 Other data .11
4.5.1 Deadrise angle, β . .11
4.5.2 Reference sail area, A .
S 12
4.5.3 Standard sail area, A’ .
S 12
4.5.4 Windage area, A .
lv 12
4.5.5 Volume of the craft, V .12
5 Masses.13
5.1 Mass, net shipping, m .
N 13
5.2 Mass, gross shipping, m .
G 13
5.3 Mass, light craft, m .
LC 14
5.3.1 Items of equipment included in m .
LC 14
5.3.2 Items of equipment and other items not included in m .
LC 15
5.4 Performance test mass, m .
P 15
5.5 Mass of the craft when towed on a trailer, m .
T 16
5.5.1 General.16
5.5.2 Items of equipment included in m .
T 16
5.5.3 Items of equipment not included in m .
T 18
5.5.4 Exclusions, inclusions .18
5.6 Maximum load, m .
ML 18
6 Loading conditions .19
6.1 Test condition .19
6.2 Ready-for-use condition.19
6.3 Fully loaded ready-for-use condition .19
6.4 Empty craft condition .19
6.5 Light craft condition .20
6.6 Minimum operating condition.21
6.7 Loaded arrival condition .21
ISO 8666:2016(E)
6.8 Maximum load condition .21
7 Tolerances .21
7.1 Published data .21
7.2 Preliminary specification .22
7.3 Reference lengths .22
Bibliography .23
iv © ISO 2016 – All rights reserved

ISO 8666:2016(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 188, Small craft.
This second edition cancels and replaces the first edition (ISO 8666:2002), which has been technically
revised with the following main changes:
— definitions 2.7 to 2.13 have been added;
— list of symbols in Table 1 has been extended;
— 4.3.5 and 4.3.6 have been added;
— 4.5.2, 4.5.3 and 4.5.4 have been added, and “projected sail area” has been deleted;
— 6.4 to 6.8 have been added;
— 7.1 has been modified and 7.3 added;
— clause on owner’s manual has been deleted.
INTERNATIONAL STANDARD ISO 8666:2016(E)
Small craft — Principal data
1 Scope
This International Standard establishes definitions of main dimensions and related data and of mass
specifications and loading conditions. It applies to small craft having a length of the hull (L ) of up to 24 m.
H
2 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
NOTE For units, see Clause 3.
2.1
waterline
WL
intersection line of the water’s surface with the craft’s hull when the craft (2.13) is afloat
2.2
maximum load waterline
reference waterline
WL
ref
waterline (2.1) of the craft (2.13) when upright in the maximum loaded displacement (2.5.1)
2.3
sheerline
intersection between deck and hull, for rounded deck edges the natural intersection, or, where no deck
is fitted or the hull extends above the deck (bulwark), the upper edge of the craft’s hull
Note 1 to entry: The upper position of the sheerline depends on the inclination between the hull/deck intersection
and the actual deck.
2.4
transom beam
B
T
maximum width of the hull at the transom at or below the sheerline (2.3), excluding extensions, handles
and fittings
Note 1 to entry: Where spray rails act as chines or part of the planing surface, they are included in the transom
beam measurement.
Note 2 to entry: For craft (2.13) with a rounded or pointed stern or with a transom beam of less than half the
maximum beam of the craft, the transom beam, B , is the widest beam at or below the sheerline at the aft quarter
T
length of the hull.
2.5
displacement
mass of water displaced by the craft (2.13), including all appendages
2.5.1
loaded displacement
m
LDC
mass of water displaced by the craft (2.13), including all appendages, when in the fully loaded ready-
for-use condition
Note 1 to entry: Fully loaded ready-for use condition is described in 6.3.
ISO 8666:2016(E)
2.5.2
displacement volume
V
D
volume of water displaced by the craft (2.13) that corresponds to the displacement (2.5)
Note 1 to entry: Where the density of water used to calculate the volume of displacement is not salt water at a
density of 1 025 kg/m , the density of water used to calculate the volume of displacement is specified.
2.6
tank capacity
net usable volume of the tank(s) for the craft (2.13) in design trim (2.11) at rest at the maximum load
waterline (2.2)
2.7
wing mast
spar characterized by its cross-section which shows a smooth transition at the aft end into the sail,
thus, contributing to its driving force
2.8
non-sailing boat
craft (2.13) for which the primary means of propulsion is other than by wind power, having reference
2/3
sail area (2.10) (A ) < 0,07 (m )
S LDC
2.9
sailing boat
craft (2.13) for which the primary means of propulsion is by wind power, having reference sail area
2/3
(2.10) (A ) ≥ 0,07 (m )
S LDC
2.10
reference sail area
A
S
actual profile area of sails set abaft a mast, plus the maximum profile areas of all masts, plus reference
triangle area(s) forward of each mast
2.11
design trim
longitudinal attitude of the craft (2.13) when upright, with crew, fluids, stores, and equipment in the
position(s) and load condition(s) designated by the designer or builder
2.12
underway
not at anchor, or made fast to the shore, or aground
2.13
craft
small craft
recreational boat, and other watercraft using similar equipment, of up to 24 m length of hull (L )
H
3 Symbols, designations and units
Unless specifically otherwise defined, the symbols, designations and units used in this International
Standard are given in Table 1.
Table 1 — Symbols, designations and units
Symbol Designation Unit Clause
A Windage area m 4.5.4
lV
A Reference sail area m 4.5.2
S
A’ Standard sail area m 4.5.3
S
2 © ISO 2016 – All rights reserved

ISO 8666:2016(E)
Table 1 (continued)
Symbol Designation Unit Clause
B Beam between hull centers m 4.3.6
CB
B Beam of hull m 4.3.3
H
B Maximum beam m 4.3.2
max
B Beam, waterline m 4.3.4
WL
B Maximum beam, waterline m 4.3.5
WLmax
B Transom beam m 2.4
T
D Maximum depth m 4.4.1
max
D Midship depth m 4.4.2
LWL/2
F Freeboard m 4.4.3
F Freeboard, aft m 4.4.3.2
A
F Freeboard, forward m 4.4.3.4
F
F Freeboard, amidships m 4.4.3.3
M
H Draught, air m 4.4.5
a
L Length of the hull m 4.2.3
H
L Maximum length m 4.2.2
max
L Waterline length m 4.2.4
WL
m Gross shipping mass kg 5.2
G
m Loaded displacement kg 2.5.1
LDC
m Light craft mass kg 5.3
LC
m Net shipping mass kg 5.1
N
m Performance test mass kg 5.4
P
m Mass of craft when towed on trailer kg 5.5
T
m Maximum load kg 5.6
ML
T Draught m 4.4.4
T Draught, canoe body m 4.4.4.4
C
T Draught, maximum m 4.4.4.2
max
T Draught, minimum m 4.4.4.3
min
V Displacement volume m 2.5.2
D
V Volume of the craft m 4.5.5
V Volume of the hull m 4.5.5.2
H
V Volume of the superstructure m 4.5.5.3
S
WL Waterline 2.1
WL Maximum load waterline 2.2
ref
β Deadrise angle degrees 4.5.1
4 Measurements
4.1 General
Measurements shall be established with the craft at rest at the maximum load waterline/reference
waterline, WL , unless otherwise stated.
ref
ISO 8666:2016(E)
4.2 Longitudinal
4.2.1 General
The lengths of a craft shall be measured parallel to the maximum load waterline/reference waterline
and craft centreline as the distance between two vertical planes, perpendicular to the centreplane of
the craft.
4.2.2 Maximum length, L
max
The maximum length (L ) shall be measured in accordance with 4.2.1, one plane tangent through the
max
foremost part and the other through the aftermost part of the craft.
This length includes all structural and integral parts of the craft, such as stems or sterns, bulwarks, and
hull/deck joints.
This length includes parts which are normally fixed, such as fixed spars, bowsprits, pulpits at either
end of the craft, stemhead fittings, rudders, outboard motor brackets, outdrives, waterjets, and any
propulsion units extending beyond the transom, diving and boarding platforms, rubbing strakes, and
permanent fenders.
Outdrives, waterjets, other propulsion units, and all movable parts shall be measured in their normal
operating condition to their maximum lengthwise extension when the craft is underway.
This length excludes the following:
— outboard motors;
— any other type of equipment that can be detached without the use of tools.
See Figure 1 for monohull measurements and Figure 2 for multihull measurements.
4.2.3 Length of the hull, L
H
The length of the hull (L ) shall be measured in accordance with 4.2.1, one plane passing through the
H
foremost part of the craft and the other through the aftermost part of the craft.
This length includes all structural and integral parts of the craft, such as stems or sterns, bulwarks, and
hull/deck joints.
This length excludes removable parts that can be detached in a non-destructive manner and without
affecting the structural integrity of the craft, e.g. spars, bowsprits, pulpits at either end of the craft,
stemhead fittings, rudders, outdrives, outboard motors and their mounting brackets and plates, diving
platforms, boarding platforms, rubbing strakes, and fenders if they do not act as hydrostatic support
when the watercraft is at rest or underway.
With multihull craft, the length of each hull shall be measured individually. The length of the hull, L ,
H
shall be taken as the longest of the individual measurements.
See Figure 1 for monohull measurements and Figure 2 for multihull measurements.
4 © ISO 2016 – All rights reserved

ISO 8666:2016(E)
a) Determination of L and L for monohull non-sailing boats
max H
ISO 8666:2016(E)
b) Determination of L and L for monohull sailing boats
max H
Key
a
Hull ends here.
Figure 1 — Determination of L and L for monohull craft
max H
6 © ISO 2016 – All rights reserved

ISO 8666:2016(E)
Figure 2 — Determination of L , L , B and B for mult
...