My comment related to the linked photograph of a distinctly Boeing-like upswept wing tip which looks nothing remotely like the familiar Airbus 'sharklet'.
I simply observed that if Airbus had announced a new design of the kind depicted, it was distinctly Boeing-like. If Boeing's design in turn is based on something developed by McDonnell Douglas, then happy to acknowledge that but it wasn't the point of my observation.
__________________
Philip
|