Model R may refer to:
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Curtiss Model R __NOTOC__
The Curtiss Model R was a utility aircraft produced for the United States Army and Navy during World War I. It was a conventional, two-bay biplane with slightly staggered wings of unequal span. The aircraft was provided with two open co ...
, a WWI U.S. utility airplane
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Gee Bee Model R, a 1930s racing airplane
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Stinson Model R, a 1930s light airplane
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Wright Model R, a 1910 airplane
See also
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R (disambiguation)
R, or r, is the eighteenth letter of the English alphabet.
R or r may also refer to:
Science Biology and medicine
* Arginine, an amino acid abbreviated as Arg or R
* ATC code R ''Respiratory system'', a section of the Anatomical Therapeutic Ch ...
*
R class (disambiguation) R class or Class R may refer to:
Rail transport
*LCDR R class, a British steam locomotive class
*NER Class R, a British steam locomotive class
*NZR R class, a type of New Zealand steam locomotive
* Rhymney Railway R class, class of tank locomotive
...
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Type R (disambiguation)
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Mack R series, a Class 8 heavy-duty truck
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International Harvester R-Series
The International R series is a model range of trucks that was manufactured by International Harvester. Introduced in 1953 as a further development of the International L series, the model line marked the introduction of the IH "tractor" grille e ...
, 1950s truck
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