BS EN 4660-003 is an international standard that defines a set of open architecture standards, concepts, and guidelines for Advanced Avionics Architectures (A3).
The three main goals for the MOAA standards are:
BS EN 4660-003 details the functionality and principal interfaces of an EN 4660 compliant network to ensure the interoperability of Common Functional Modules and design guidelines to assist in the implementation of such a network.
BS EN 4660-003 on modular and open avionics architectures is useful for:
BS EN 4660-003 helps in establishing well-defined interfaces and functionality, a network design that is technology transparent and that is open to a multi-vendor market.
Using the BS EN 4660-003 guidelines, you can reduce lifecycle costs, improve mission performance, and improve operational performance.
EN 4660-003:2019