Length (overall) 40 ft 3 in Height on wheels 13 ft 10 in Height in water 10 ft 2 in Span (upper) 71 ft 8 in Span (lower) 36 ft 0 in Chord (upper) 100 in Chord (lower) 59 in Wing Area 720 sq ft Airfoil G.S.1 Wheel tread 116 in Gross Weight 10,480 lb Empty Weight 6,000 lb Useful Load 4,480 lb Seats 8 High Speed 120 mph Cruise Speed 103 mph Landing Speed 57 mph Climb (SL) 750 fpm Ceiling 16,000 ft Range 500 to 750 sm Powerplant S-38-A 2 P&W Wasp (400 hp) Powerplant S-38-AH 2 P&W Hornet (525 hp) Fuel 180 to 270 gal Oil 24 gal Year of Introduction 1928 Type Data S-38-A ATC 60 Type Data S-38-AH Memo 2-36
Span (upper) 71 ft 8 in Span (lower) 36 ft 0 in Length (overall) 40 ft 3 in Gross Weight 10,480 lb Empty Weight 6,550 lb Load 3,930 lb High Speed 125 mph Cruise Speed 110 mph Landing Speed 55 mph Range 750 sm Powerplant S-38-B 2 P&W Wasp (410 hp) Powerplant S-38-B Special 2 P&W Wasp C (450 hp) Powerplant S-38-BS 2 P&W Wasp (450 hp) Powerplant S-38-BT 2 P&W Wasp T (525 hp) Year of Introduction 1928 Type Data S-38-B ATC 126, Memo 2-74 Type Data S-38-B Special Memo 2-68, Memo 2-69 Type Data S-38-B2 Memo 2-434 Type Data S-38-BT Memo 2-446
Span (upper) 71 ft 8 in Span (lower) 36 ft 0 in Length (overall) 40 ft 3 in Load 3,580 lb High Speed 143 mph Cruise Speed 120 mph Landing Speed 55 mph Range 600 sm Powerplant 2 P&W Hornet B (575 hp) Price $53,000 Year of Introduction 1929 Type Data ATC 356, Memo 2-190
Span (upper) 71 ft 8 in Span (lower) 36 ft 0 in Length (overall) 40 ft 3 in Load 3,630 lb High Speed 125 mph Cruise Speed 110 mph Landing Speed 55 mph Range 600 smPowerplant 2 P&W Wasp (420 hp) Year of Introduction 1929 Price $50,000 Type Data ATC 158