British Marine Aircraft Ltd, associate of British Aircraft, tooled up new factory at Hamble to build BM-1, version of Sikorsky S-42A flying boat; instead subcontracted for RAF Expansion Scheme.
British Marine Aircraft Ltd, associate of British Aircraft, tooled up new factory at Hamble to build BM-1, version of Sikorsky S-42A flying boat; instead subcontracted for RAF Expansion Scheme.