NACA-AC-1 Loire-Olivier airplane. (Type 12 night-bomber or Type 20 commercial) NACA-AC-2 The Pander Light Biplane. A school two-seater with 45 HP Anzani engine NACA-AC-3 The Vickers "Vendace" A land or sea training biplane NACA-AC-4 German training airplane, Arado "Ar. S.I." NACA-AC-5 The Short S.7 "Mussel" A training seaplane with 65 HP "Cirrus" engine NACA-AC-6 All-metal Junkers airplane, type F 13 NACA-AC-7 Two 'Gloster' Airplanes : the 'Grouse II,' - Two-Seat Training Airplane. The 'Grebe II,' Single-Seat Fighter NACA-AC-8 The Albatros L 72A : a German newspaper carrier with slotted wings NACA-AC-9 Wibault two-seat monoplane 8C2 - an all-metal pursuit and observation airplane NACA-AC-10 The new De Havilland commercial airplane : the D.H. 66 with three Bristol "Jupiter" engines NACA-AC-11 The Blackburn "Sprat": A Training Airplane Convertible into Landplane or Seaplane NACA-AC-12 Farman Monoplane F.170 : Commercial Airplane with One 500 HP. Farman Engine NACA-AC-13 Heinkel airplane H.D. 39 for carrying newspapers NACA-AC-14 The Armstrong-Whitworth "Argosy." The latest three-engined commercial airplane NACA-AC-15 The Farman Commercial Airplane "Jabiru." NACA-AC-16 Albatros commercial Airplane L 73 NACA-AC-17 The Avro "Avian" Airplane : 65 HP. Armstrong-Siddeley "Genet" engine NACA-AC-18 The De Havilland "Moth" NACA-AC-19 The Bristol "Badminton" Airplane NACA-AC-20 The Handley Page "Hamlet" NACA-AC-21 The A.N.E.C. IV "Missel Thrush" light airplane NACA-AC-22 Avia pursuit airplane B.H.21 NACA-AC-23 Albert TE-1 training airplane NACA-AC-24 Rohrbach all metal commercial airplane RO VIII "Roland" NACA-AC-25 The Supermarine "Southampton" seaplane (observation or bomber) NACA-AC-26 The Boulton and Paul "Bugle" airplane (day bomber) NACA-AC-27 Dyle and Bacalan metal monoplane, D.B. 10 night bomber NACA-AC-28 Combat and bombing airplane, Amiot 120 B 3 NACA-AC-29 Nieuport-Delage pursuit airplane 48 C.1. ("Jockey" type) NACA-AC-30 The "Dornier Mercury" commercial airplane with B.M.W. VI 600 HP. engine NACA-AC-31 Dornier "Superwal" commercial seaplane with : two Rolls-Royce "Condor" 600 HP. engines NACA-AC-32 Macchi M. 39 Seaplane: Single-Seat Racer with an 800 HP. Fiat "A-S2" Engine NACA-AC-33 Savoia seaplane S.55 (military or commercial) NACA-AC-34 Vojenska-Smolik S.16 airplane All-metal long-distance observation biplane NACA-AC-35 Richard-Penhoet commercial seaplane NACA-AC-36 The Rohrbach "ROBBE" RO VII seaplane : military or commercial NACA-AC-37 The Francois Villiers marine pursuit airplane NACA-AC-38 Heinkel H.E. 50 commercial seaplane : winner of the 1926 German Seaplane Contest at Warnemunde NACA-AC-39 Liore-Olivier LeO 194 seaplane NACA-AC-40 Training Airplane "Avia B.H. 11" NACA-AC-41 "Meteore 63" commercial seaplane NACA-AC-42 The Mureaux "Brunet 3C2" pursuit airplane NACA-AC-43 Fiat C.R. 20 pursuit airplane NACA-AC-44 The Rohrbach "ROCCO:" seaplane : new German commercial seaplane with two Rolls-Royce "Condor" engines NACA-AC-45 The Blackburn "Bluebird" two-seat training and sport airplane NACA-AC-46 The Focke-Wulf "G.L. 18" : twin-engine 150 HP. commercial airplane NACA-AC-47 Junkers Airplane "G 24" : All-metal Commercial Airplane NACA-AC-48 The Gloster "Gambet" airplane. A deck-landing ship's fighter fitted with a 420 HP. Bristol Jupiter VI engine NACA-AC-49 The Avro "Gosport" 504 R. A new training airplane NACA-AC-50 "Levasseur 8" transatlantic airplane NACA-AC-51 Caproni Airplane Ca 73 (commercial) and Ca 73 ter (military) NACA-AC-52 The Boeing mail airplane NACA-AC-53 The Westland "Widgeon III," "Cirrus II" or "Genet II" engine NACA-AC-54 Junkers Commercial Airplane G 31 NACA-AC-55 "Travel Air" commercial airplane - type 5000 NACA-AC-56 Training airplane "Arado SC 1" NACA-AC-57 The De Havilland "Tiger Moth" A low wing monoplane NACA-AC-58 The Fairchild "all-purpose" cabin monoplane NACA-AC-59 The Focke Wulf F.19 "ENTE" tail first airplane NACA-AC-60 Stinson commercial airplane, type S M-1 NACA-AC-61 Lockheed "Vega" airplane a commercial cabin monoplane NACA-AC-62 The Pitcairn "Mailwing" PA-5. A single-seat commercial biplane NACA-AC-63 "Avimeta" three-engine commercial monoplane, type A.V.M. 132 NACA-AC-64 The Heinkel commercial airplane, H.D. 40 NACA-AC-65 The De Havilland 61 "Canberra" (British). A 6-8 passenger airplane NACA-AC-66 Focke-Wulf A 17 commercial airplane "Mowe" (German) NACA-AC-67 Supermarine S.5 Seaplane (British) : Winner of the 1927 Schneider Cup Race NACA-AC-68 The Short "Calcutta" First British all-metal commercial seaplane NACA-AC-69 The "Gloster IV" Seaplane (British) NACA-AC-70 The Avro "Avian III" Airplane (British) NACA-AC-71 The Boulton and Paul "Sidestrand I" bomber airplane (British) NACA-AC-72 The Parnall "Imp": A New British Light Airplane NACA-AC-73 The Fokker "Universal" commercial airplane NACA-AC-74 Bleriot-Spad 91 airplane (French) pursuit single-seater, type "Jockey" NACA-AC-75 Morane-Saulnier 121 single-seat pursuit airplane (French) NACA-AC-76 The Fokker "Trimotor F VII" commercial transport monoplane NACA-AC-77 Rene Couzinet monoplane (French) NACA-AC-78 Savoia Marchetti "S 64" Airplane NACA-AC-79 The Sikorsky Twin Engined Amphibian, Type S-38, Model 1928 NACA-AC-80 C.A.M.S. 54 G.R. transatlantic seaplane (French) NACA-AC-81 Westland "Wapiti", British NACA-AC-82 The Armstrong Whitworth "Starling" (British) (Single-seat fighter) NACA-AC-83 The Vickers "Vellore" (British) freight carrier NACA-AC-84 The Coproni monoplanes "Ca 97" (Italian) NACA-AC-85 The Gloster "Goldfinch" (British) : Single-Seat Fighter NACA-AC-86 Bleriot combat monoplane 127 (French) NACA-AC-87 "Villiers 24" slotted-wing airplane (French) night pursuit sesquiplane NACA-AC-88 Farman two-engine commercial biplane F. 180 NACA-AC-89 Albessard "Triavion" Airplane (French) : A Two-Seat Tandem Monoplane NACA-AC-90 The Boulton and Paul "Partridge" (British) all metal single-seat fighter NACA-AC-91 The De Havilland D.H. 75 "Hawk Moth" (British): Cabin Monoplane NACA-AC-92 Nieuport-Delage 640 (French) commercial high-wing monoplane NACA-AC-93 Morane-Saulnier 180 light airplane (French) a single-seat training monoplane NACA-AC-94 The Blackburn "Bluebird" Mark IV (British) all metal biplane NACA-AC-95 The Westland IV commercial monoplane (British) three "Cirrus III" engines NACA-AC-96 The "Potez 33" military airplane (French) NACA-AC-97 The Amiot S.E.C.M. 110 C.1. a single-seat pursuit monoplane NACA-AC-98 The Bernard 20 C.1 (French) a single-seat pursuit monoplane NACA-AC-99 The Parnall "Pipit" (British) : A Single-Seat Ship's Fighter NACA-AC-100 The "K 47" of the A.B. Flygindustri : An Armored Pursuit Monoplane NACA-AC-101 The A.B.C. "Robin" (British) : a single-seat cabin monoplane NACA-AC-102 The Fairey III.F (British): a General Purpose Biplane NACA-AC-103 The Bristol "Bulldog" (British): A Single-Seat All-Steel Fighter NACA-AC-104 The A. B. Flygindustri "K 37" (Swedish Junkers) : A Low-Wing All-Metal Military Airplane NACA-AC-105 The Saunders "Cutty Sark" commercial seaplane (British) a high-wing monoplane flying boat NACA-AC-106 The Morane Saulnier 222 airplane (French) a single-seat pursuit monoplane NACA-AC-107 The Weymann-Lepere W.E.L. 10 Observation Airplane (French) : a High-Wing Monoplane NACA-AC-108 The Comper C(LA)7 "Swift" airplane (English) a high-wing single-seat monoplane NACA-AC-109 The Dornier "Do. X" flying boat (German) a giant high-wing monoplane NACA-AC-110 The Liore-Olivier "Le 0.240" commercial seaplane (French) a high-wing monoplane NACA-AC-111 Les Mureaux "130.A2" observation airplane (French) a high-wing two-seat monoplane NACA-AC-112 The "Latecoere 28" commercial airplane (French) a ten-passenger high-wing monoplane NACA-AC-113 The Dyle and Bacalan "DB 70" commercial airplane (French) an all-metal high- wing monoplane NACA-AC-114 The "Potez 39" observation airplane (French) an all-metal high-wing two-seat monoplane NACA-AC-115 The Farman "F. 300" commercial airplane (French) a high-wing semicatilever monoplane NACA-AC-116 The Junkers "G 38" commercial airplane (German) : a giant high-wing monoplane NACA-AC-117 The De Havilland "Moth Three" airplane (British) a high-wing commercial monoplane NACA-AC-118 The "Junkers-Junior" Light Airplane (German) : A Two-Seat All-Metal Low-Wing Cantilever Monoplane NACA-AC-119 The "Avro Trainer" airplane (British) a training biplane NACA-AC-120 The Cierva "Autogiro" Mark III (British) : Armstrong-Siddeley "Genet Major" Engine NACA-AC-121 The Caproni "90 P.B." military airplane (Italian) a giant biplane of 6000 horsepower NACA-AC-122 The "Comte A.C. 3" military airplane (Swiss) a high-wing semicantilever monoplane NACA-AC-123 The Dyle and Bacalan "D.B.80" day mail airplane (French) an all-metal high- wing monoplane NACA-AC-124 The Wibault 220 R.N. 3 airplane (French) a three-place observation high-wing monoplane NACA-AC-125 The Short "Valetta" commercial seaplane (British) a high-wing all-metal twin-float monoplane NACA-AC-126 The Henderson "Hendy" 302 cabin airplane (British) a two-seat low-wing cantilever monoplane NACA-AC-127 The Breguet 270 General-Purpose Military Airplane (French) : A Two-Seat All- Steel Sesquiplane NACA-AC-128 Westland "Wessex" commercial airplane (British) a high-wing semicantilever monoplane NACA-AC-129 Vickers "Viastra I" commercial airplane (British) a high-wing all-metal semicantilever monoplane NACA-AC-130 The Fiat "T.R.