N.A.C.A. Aircraft Circular No.35 Fig.10 p = 53$ V = 157km Practical ceiling 1000m A = 97.56 M.P.H. 3281 ft. 70$ V = 175km B = 2000m P 108.74 M.P.H. 6562 ft 70$ V = 215km 2500m C = P 133.59 M.P.H. 8202 ft 70$ V = 210km D = 3500m P 103.49 M.P.H. 11483 ft … E = Actual performance, tt = 18000kg 39683 lb. F = Performance with 5 Farman engines, tt = 22000kg 48502 lb. G = " "5 Hispano " tt = 23000kg 50706 lb. H = " "5 Farman " tt = 18500kg 40785 lb. Fig.10 Polars of Richard-Penhoet seaplane.
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