Here are some of the various Bi-Planes I have photographed in my travels to airshows and museums.
Albatros D.Va at NASM, MoF
Alexander Eaglerock at the WAAAM and at Seatac Airport in Seattle.
American Eagle examples on display at the WAAAM and Yanks Air Museum
Antonov AN-2 Colt; Seattle, McChord and March AFB
Arrow Sport A2-60 at NASM Udvar-Hazy and WAAAM
Avro 504 examples at the NMoUSAF and the Restoration Hangar at WPAFB
Beech GB-2 / D17 / UC-43 examples on display in Ohio, Oregon, California and Florida
Bird BK on display at the Yanks Air Museum
Boeing BW floatplane at the Museum of Flight
Boeing F4B-4 / P-12 examples at NAS Pensacola, PoF Chino, NMoUSAF and the Smithsonian
Boeing FB-5 Hawk examples atNASM Udvar-Hazy and PoF Chino
Boeing Model 100 fighter at the Museum of Flight in Seattle
Boeing Model 40 examples at the WAAAM and the Museum of Flight
Boeing 80-1 Trimotor at the Museum of Flight.
Bristol F.2b Brisfit at IMW Duxford and PoF Chino
Three Brunner-Winkle Bird examples at the Western Antique Aeroplane and Automobile Museum
Bucker Bu-133 Jungmeister examples in Dallas and Arlington.
Bullock-Curtiss 1912 at the Western Antique Aeroplane and Automobile Museum
Caproni Ca.20 at the Museum of Flight.
Caproni Ca.36 at the NMoUSAF
Caudron G-4 at NASM Udvar-Hazy
Christen Eagle II at the Olympic Flight Museum, Arlington
Clark Special at the Museum of Mountain Flying in Missoula, Mont.
Cloud Dancer (scale Jenny replica) at the Evergreen Museum in McMinnville
Command-Aire 3C3 examples on display at the Yanks Air Museum and the WAAAM
Curtiss A-1 Triad examples in Pensacola and the Lone Star Flight Museum
Curtiss BFC-2 Goshawk at the Naval Aviation Museum at NAS Pensacola.
Curtiss F6C Hawk at the Naval Aviation Museum at NAS Pensacola.
Curtiss F7C Seahawk at the Naval Aviation Museum at NAS Pensacola.
Curtiss MF flying boat at the Naval Aviation Museum at NAS Pensacola.
Curtiss Model D Headless at the Evergreen Museum in McMinnville
Curtiss N-9H at NASM Udvar-Hazy
Curtiss N2C-2 Fledgling at the Naval Aviation Museum at NAS Pensacola.
Curtiss Pusher at the Western Antique Aeroplane and Automobile Museum
Curtiss R3C-2 Racer examples at the Smithsonian and PoF Chino
Curtiss Wright Fledgeling at the Evergreen Museum in McMinnville
D-25 in flight above Paine Field and Arlington and at the WAAAM
Barnard New Standard D-29A at the Naval Aviation Museum at NAS Pensacola.
Dayton-Wright Standard J-1 on display at NMoUSAF and Yanks Air Museum
de Havilland DH.4 examples at the Evergreen Aviation Museum and the NMoUSAF
de Havilland DH.60 Gipsy Moth on display at the Yanks Air Museum
de Havilland DH.82a Tiger Moth (7+ examples)
de Havilland DH.89 Dragon Rapide examples at IWM Duxford
de Havilland DH.9 at the IWM in Duxford
Douglas M-2 at the NASM Udvar-Hazy
Douglas World Cruiser Chicago at the NASM
Dudley Glass Slipper racer at Chino PoF
Eberhardt SE-5E at the NMoUSAF
Grumman F3F-2 at the Naval Aviation Museum at NAS Pensacola.
F9C-2 Sparrowhawk at NASM Udvar-Hazy
Kreider-Reisner Challenger C-2 (Fairchild KR-31) at the Yanks Air Museum and the Western Antique Aeroplane and Automobile Museum
Fleet Model 2 “Plane Jane” at NASM Udvar-Hazy
Fleet Model 7 examples at the Western Antique Aeroplane and Automobile Museum, Yanks Air Museum
Focke-Wulf Fw-44J Stieglitz examples on display in Tucson and Dallas.
Authentic Fokker D.VII examples at the RAF Museum in London and the NASM in Washington DC., plus a wing at NAS Pensacola. Replicas in Florida, Idaho and Ohio.
Fokker D.VIII at the Museum of Flight
Fokker Dr. 1 Dreidecker (Triplane) examples in Ohio, Washington, California, Florida, Idaho and Montana.
G-164 Ag-Cat at NASM Udvar-Hazy and Madras
Gonzales Brothers biplane at the Rowland Freedom Center
Great Lakes 2T Sport Trainer examples at WAAAM, Paine Field
Grumman FF-1 "Fifi" at the Naval Aviation Museum at NAS Pensacola
Grumman G-22 at NASM Udvar-Hazy
Halberstadt CL.IV examples at NASM Udvar-Hazy and NMoUSAF
Hanriot HD.1 Scout examples at NAS Pensacola and the Planes of Fame Museum at Chino
Hawker Hart at the RAF Museum in London
JN-4D Jenny (9+ examples)
Laird Baby (replica) at the Florida Air Museum
Laird LC-1B-300 at the Western Antique Aeroplane and Automobile Museum
Lincoln Page LP-3 at the Western Antique Aeroplane and Automobile Museum
Lincoln PT-K at the Western Antique Aeroplane and Automobile Museum
Loening OA-1A San Francisco at NASM Udvar-Hazy
Verville-Sperry M-1 Messenger at the NASM Udvar-Hazy
Martin MB-2 at the NMoUSAF
Naval Aircraft Factory N3N-3 trainers (10+ examples)
Nieuport 11 (replica) at the Tillamook Air Museum.
Nieuport 24 (replica) at the CAF Museum in Mesa
Nieuport 28 examples at NASM’s Udvar-Hazy facility, Ft Novosel, Museum of Flight and at the NMoUSAF.
Douglas O-38 at the NMoUSAF
Curtiss P-6E Hawk at the NMoUSAF
Pfalz D.XII at National Air & Space Museum
Pigeon Flying Boat on display at the Yanks Air Museum
Pike John 1929X at the CAF Museum in Mesa
Pitcairn PA-5 Mailwing at National Air & Space Museum
Pitts Special (9+ examples)
Consolidated PT-1 Trusty at the NMoUSAF
Boeing-Stearman Kaydet variants: PT-13 / PT-17 / N2S etc. (34+ examples)
Royal Aircraft Factory B.E.2 at IWM Duxford
Royal Aircraft Factory R.E.8 at the IWM Duxford
Royal Aircraft Factory SE5a examples in Arizona, Washington and Alabama.
Rumpler Taube at the Museum of Flight in Seattle
Thomas-Morse S-4C Scout on display at the NMoUSAF and Yanks Air Museum
Sopwith 7F.1 Snipe at National Air & Space Museum
Sopwith F.1 Camel examples at the IWM London, NMoUSAF, Pensacola and McMinnville
Sopwith Scout (Pup) examples at the WAAAM, Chino and Dallas.
Sopwith Triplane at the Museum of Flight
SPAD XIII examples at the NMoUSAF, Duxford and NASM
Spad XVI at NASM Udvar-Hazy
St Louis Streetcar YPT-15 at the Western Antique Aeroplane and Automobile Museum
Stearman 4 Junior Speedmail examples at Paine Field, Yanks Air Museum
Stearman 6L Cloudboy examples on display at WAAAM and the Yanks Air Museum
Stearman C-2 (as marked at the museum) at the Western Antique Aeroplane and Automobile Museum
Stearman C-3B Sport Commercial examples at the WAAAM and Museum of Flight
Stearman M-2 Speedmail at the Western Antique Aeroplane and Automobile Museum
Stearman Model 70 at the Western Antique Aeroplane and Automobile Museum
Swallow Commercial OX-5 at the Museum of Flight and WAAAM
Swallow TP at the Yanks Air Museum
Travel Air 12W at the Western Antique Aeroplane and Automobile Museum
Curtiss-Wright Travel Air 16-E at the Florida Air Museum
Travel Air 2000 on display at the Yanks Air Museum
Travel Air 4000 examples on display at the Historic Flight Foundation and WAAAM
Curtiss-Wright Travel Air 4D at the Western Antique Aeroplane and Automobile Museum
Lewis and Vought VE-7 Bluebird at the Naval Aviation Museum at NAS Pensacola.
Waco Model 9 at the WAAAM and the Waco Museum in Troy, Mich.
Waco 10 (GXE; CSO) on display at the Waco Museum, WAAAM and Yanks Air Museum
1921 Waco Model 4 at the Waco Museum in Troy, Mich.
WACO RNF at the WAAAM and Pima
Waco Standard Cabin UEC on display at the Yanks Air Museum
Waco taperwing examples at the Waco Museum, WAAAM and Rowland Freedom Center
WACO UBA at the Waco Museum and WAAAM
WACO UBF examples at the WAAAM and Madras
WACO UIC at the Waco Museum and WAAAM
Waco UMF-3 at the Waco Museum in Troy, Mich.
Waco UPF-7 biplanes (5+ examples)
Waco YMF examples at Galveston, Texas, and the Waco Museum in Troy, Mich.
WACO YPF at the Waco Museum and WAAAM
Waco YSK-6 at the Waco Museum in Troy, Mich.
Westfall Sport at the HFF's Vintage Air Show
Waco CTO Taperwing at the Western Antique Aeroplane and Automobile Museum
WACO INF at the Western Antique Aeroplane and Automobile Museum