Auxiliary and Ancillary Equipment

Brief Details of Materials, Components and Equipment Produced by a Number of Companies in Support of the Hawker Siddeley Trident Programme. THE basic design philosophy, development background, aerodynamic design, structural design, autoland system, flying controls systems, interior arrangements, and operational features of the Hawker Siddeley Trident have been dealt with in considerable detail in the preceding articles. The object of this final article is to provide ‘back‐up’ information, especially on the systems side, but whereas the earlier articles have been largely concerned with overall systems and philosophies, it is intended to describe here specific materials, components and equipment produced by a number of companies in support of the Trident programme.