This is a list of aircraft denominated B1, B-1, B.1 or B.I.

B-1

Rockwell B-1 Lancer, a 1974 USAF heavy bomber aircraft

Bensen B-1, a Bensen aircraft

Blackburn B-1, a 1938 British twin-engined four-seat touring aircraft

Boeing B-1, a 1919 seaplane

Huff-Daland XB-1, a 1927 American biplane bomber

B.1

Sopwith B.1, a British Sopwith Aviation Company aircraft

B.I

AEG B.I, a German reconnaissance aircraft during World War I

Albatros B.I, a 1913 German military reconnaissance aircraft

Aviatik B.I, a 1914 German two-seat reconnaissance biplane

Bavarian B I, an 1896 German steam locomotive model

DFW B.I, a 1914 German aircraft

Euler B.I, an Idflieg B-class designation aircraft

Fokker B.I (1915), an Austro-Hungarian observation aircraft

Fokker B.I (1922), a German reconnaissance flying boat

Halberstadt B.I, an Idflieg B-class designation aircraft

Hansa-Brandenburg B.I, a 1914 unarmed military reconnaissance biplane

Kondor B.I, an Idflieg B-class designation aircraft

Lohner B.I, a KuKLFT B-class designation aircraft

LVG B.I, a 1910s German two-seat reconnaissance biplane

NFW B.I, an Idflieg B-class designation aircraft

Otto B.I, an Idflieg B-class designation aircraft

Rumpler B.I, an Idflieg B-class designation aircraft

Sablatnig B.I, an Idflieg B-class designation aircraft

See also

Fokker B.I (disambiguation)

List of B1 aircraft

B1

List of B1 aircraft