willoughby delta company
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Willoughby Delta 9 Twin Boom Passenger Aircraft Project
Hi, of course we heard about that company,and it built the Delta 8,a twin engined light aircraft,which was the basis for Delta 9 18-passenger twin boom aircraft project and powered by three 1000 hp engines. http://www.flightglobal.com/PDFArchive/View/1939/1939%20-%200371.html...- hesham
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- 1930s civil aviation great britain interwar period pre-world war ii willoughby delta company
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- Forum: Secret Early Aircraft Projects