ISO INTERNATIONAL STANDARD 6702-2 First edition 1991-11-15 Aircraft --- Requirements for on-board weight and balance systems : Part 2: Design, performance and interface characteristics Aeronefs--Prescriptionspourlessystemesembarguesdemasseetde centrage Partie 2: Caracteristiques de conception, de performance et d'interface ISO 6702-2:1991(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (lsO 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, govern- mental and non-governmental, in liaison with iso, also take part in the work. Iso collaborates. closely with the International Electrotechnicai Commission (iEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an Interna- tional Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard Iso 6702-2 was prepared by Technical Committee isO/Tc 20, Aircraft and space vehicles, Sub-Committee SC 9, Air cargo and ground equipment. 2 consists of the following , under the general title ISO6702 parts, Aircraft -Requirements for on-board weight and balance systems Part 1: General - -- Part 2: Design, performance and interface characteristics ISO1991 All rights reserved, No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, inciuding photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56· CH-1211 Geneve 20 · Switzerland Printed in Switzerland 1SO 6702-2:1991(E) INTERNATIONAL STANDARD Aircraft -- Requirements for on-board weight and balance systems Part 2: Design, performance and interface characteristics Supplement1published in19881,whichareadopted 1 Scope as a de facto Iso International Standard This part of isO 6702 specifies the detailed design, performance and interface characteristics required Revision of ARINC 737 and its 3 for civil transport aircraft on-board weight and bal- Supplement 1 ance systems (OBWBS) meeting the general re- quirements of is0 6702-1, of class 1 or class 1l. IthasbeenagreedwithARiNCthatTechnicalCom- mittee ISO/TC 20 will be consulted in the event of Requirements any revision or amendment of ARINC 737 or its 2 Supplement 1 Requirements are specified in ARINC 737:1985, On- board Weight and Balance System, together with its 1) Copies of ARiNC 737:1985 and its Supplement 1 may be obtained from Aeronautical Radio, Inc., 2551 Riva Road, Annapolis, Maryland 21401, UsA