C43, C-43 or C.43 may refer to:
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Alfa Romeo C43, Formula One car
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Beech C-43 Traveler, an American biplane
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Bill C-43, several bills of the Parliament of Canada
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C43 road (Namibia)
C43 is a secondary route in Namibia that begins in Bergsig, running for 457 kilometres to the Angolan-Namibian border where it terminates at Epupa Falls.
Major junctions are with the C41 at Opuwo, the C39at Khorixas
Khorixas is a town o ...
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C43 torpedo
Yu-5 (鱼-5) torpedo is the first wire-guided torpedo developed by China. It is an ASW torpedo designed for conventional diesel-electric submarines. It is often erroneously referred as the Chinese copy of Soviet TEST-71 torpedo, which is incorre ...
, a Chinese torpedo
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Caldwell 43, a spiral galaxy
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Caudron C.43
The Caudron C.43 was the first French five-engined aircraft, a biplane intended for passenger transport or military use and multi-engined for safety. A development of the three-engined Caudron C.39, it had one tractor configuration engine in the ...
, a French biplane
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Hiram Cure Airfield in Eaton County, Michigan
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Marshall C43, a British bus
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Melanoma
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Mercedes-Benz C43 AMG, an automobile
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Petrov's Defence, a chess opening
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