Who has access to the tarmac side of our airports and other aeronautical facilities?
Hence a definite branch of applied science—aeronautical Meteorology—is rapidly taking shape.
Baumann was already noted for his work as an aeronautical engineer.
The piston rings are of special design, developed after years of experimenting in aeronautical engines.
The only firm which has in Belgium the speciality of aeronautical patents.
The duplex for aeronautical motors is made of cast aluminum alloy.
Prominent figure in German aeronautical and aviation circles.
What you've been doing in the aeronautical line, Matt, has aroused a good deal of interest all over the country.
The glider in question was exhibited at the aeronautical Exhibition of 1868.
What aeronautical authorities declared to be the greatest feat in the history of aviation had been successfully accomplished.