Sorted by number built. Sources: Wikidata, Wikipedia.Β· Westland on WikipediaΒ· Logo: Westland Helicopters, Public domain. Photos from Wikimedia Commons.Maker logos come from Wikimedia Commons (a few are the icon from the companyβs own website). Most are public domain as simple text or shapes, but they remain trademarks of their owners and are shown only to identify the maker. All makers.