Last modified on 4 May 2013, at 17:12
English: Hawker Siddeley Trident, model DH121 or HS121, designed by de Havilland in the 1950s, and built by the Hawker Siddeley Group in the 1960s when de Havilland was merged with several other British aviation firms
This category has the following 4 subcategories, out of 4 total.
Media in category "Hawker Siddeley Trident"
The following 11 files are in this category, out of 11 total.