D49 may refer to:
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Columbus Municipal Airport (North Dakota)
Columbus Municipal Airport is a public use airport located one nautical mile (2 km) southwest of the central business district of Columbus, a city in Burke County, North Dakota, United States. It is owned by the Columbus Airport A ...
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D49 motorway (Czech Republic)
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D49 road (Croatia)
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Falcon School District 49, in Colorado
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Kyrie in D minor, D 49 (Schubert)
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LNER Class D49
The London and North Eastern Railway (LNER) D49 Class is a class of 4-4-0 steam locomotives designed by Nigel Gresley. They were named after fox hunts and shires.
One, 246/62712 ''Morayshire'' has been preserved on the Bo'ness and Kinneil Rail ...
, a 1927 British class of 4-4-0 steam locomotives
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Semi-Slav Defense
The Semi-Slav Defense is a variation of the Queen's Gambit chess opening defined by the position reached after the moves:
:1. d4 d5
:2. c4 c6
:3. Nf3 Nf6
:4. Nc3 e6
The position may readily be reached by a number of different . Black's s ...
, a chess opening
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