| Name | Name:Willis Tower (Formerly Sears Tower) | Name:Suvarnabhumi Airport control tower |
| Height | Height:442 m, (1,450 ft) | Height:132 m, (434 ft) |
| Location | Location:Chicago, United States | Location:Bangkok, Thailand |
| Year Constructed | Year Constructed:1973 | Year Constructed:2006 |
| Description | Description: | Description:A very tall Air traffic control tower . In 2013 it was the tallest Air traffic control tower in the world. |
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