Many of the TriStar autoland engineers came from the British company Smiths, which had developed operational autolanding systems for the Trident and Belfast.<p>Here&#x27;s a proud Smiths ad from 1965<p><a href="https:&#x2F;&#x2F;www.flightglobal.com&#x2F;pdfarchive&#x2F;view&#x2F;1965&#x2F;1965%20-%201834.html" rel="nofollow">https:&#x2F;&#x2F;www.flightglobal.com&#x2F;pdfarchive&#x2F;view&#x2F;1965&#x2F;1965%20-%2...</a>