Calum E. Douglas(@CalumDouglas1) 's Twitter Profileg
Calum E. Douglas

@CalumDouglas1

Consulting Mechanical Engineer | Official Siemens Software Partner: Simcenter | Aviation Historian | Author | Public-Speaker | Cyclist ๐Ÿšดโ€โ™‚๏ธ | @tempest_books

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linkhttp://www.calum-douglas.com/ calendar_today31-10-2017 15:36:11

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