Tank Tests of a Model of the NC Flying-boat Hull - N.A.C.A. Model 44
This is a 1936 N.A.C.A. technical report presenting tank test results for a model flying-boat hull, the NC Model 44, issued for aeronautical engineers and researchers by the National Advisory Committee for Aeronautics. Its pages are engineering graphs plotting resistance and trim coefficients against speed coefficient, with curves labelled by load coefficient and drawn in fine black lines on squared grids. A designer might take from them the clean, sparse plotting style of mid-century technical charts, with dashed and solid curve families and tiny numeric labels arranged in tidy rows.
