Hi I have aquired a part built model of the Duncan Hutson Sirocco model aircraft. I have no instructions and wondered what size four stroke engine I should fit. The wingspan is about 6 feet and it is quite a large model. Thanks.

Have you tried contacting Duncan Via Email or through the Magazine RCM&E? I think he's a contributer to that publication..

Thanks for the reply Bob

I saw an article on a website that indicated he had stopped trading and sold up his remaining stock. He was based in Cheltenham in yje county of Gloucestershire, England.
His website no longer works, so I assumed he had retired from the hobby.
I will contact them and see if they have an email for him.

Thanks again.

Nick