| Name | Name:Lualualei VLF transmitter | Name:St. Mary's Church | 
| Height | Height:458 m, (1,503 ft) | Height:151 m, (495 ft) | 
| Location | Location:Lualualei, United States | Location:Stralsund, Germany | 
| Year Constructed | Year Constructed:1962 | Year Constructed:1384–1478 | 
| Description | Description:A very tall Mast radiator . In 2013 it was the tallest Mast radiator in the world. | Description:The spire burnt down after a lightning strike in 1647. The height is 104 m (341 ft) . Tallest freestanding structure on land from 1549 to 1647 | 
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