Many, many years ago, Gwylan made the PE masts for the Hobby Boss Ticonderoga and Spruance class models. https://www.icloud.com/sharedalbum/#B0m5YHsSjXuOny
Thanks. Trying for PE masts for modern cruisers. Would swear I had seen them advertised, but can't find them now. Don't want to try scratch building them unless absolutely necessary.
There's a seller on German eBay who has Photo Etch helicopter rotor blades.
I can't comment on quality as I haven't purchased any.