List of tallest structures in Canada

Columns: Years | Name | Location | Pinnacle height | Floor count ( if applicable ) | Structure type
1937-1954 | CBL Hornby AM Transmitter | Toronto , Ontario | 640/650 ft 198 m | n/a | Guyed mast | 1954-1955 | CICT-DT TV Tower 1 | Calgary , Alberta | 670 ft 204 m | n/a | Guyed mast | 1955-1960 | CKNX Television Tower | Wingham , Ontario | 793 ft ( 242 m ) | n/a | Guyed mast | 1960-1965 | CHCH Television Tower | Stoney Creek , Ontario | 1,172 ft ( 357 m ) | n/a | Guyed mast | 1965-1976 | Cape Race LORAN-C transmitter | Cape Race , Newfoundland | 1,350 ft ( 410 m ) | n/a | Guyed mast | 1973-1976 | CKX-TV Craig Television Tower | Hayfeild , Manitoba | 1,350 ft ( 410 m ) | n/a | Guyed mast | 1976-present | CN Tower | Toronto , Ontario | 1,815 ft ( 553 m ) | n/a | Tower

Example questions:
What year was the first major renovation of one of the tallest Canadian structures with a pinnacle height of 407 ft ? | What network does the station belong to that has one of the tallest Canadian structures with a pinnacle height of 198 m ? | What square does one of the tallest Canadian structures face that has a pinnacle height of 200 ft ? | What do the first two letters in the name of the tallest Canadian structure stand for ? | In 2018 , what was the Canadian province 's population where the Cape Race LORAN-C transmitter building is located ?

Answers:
1972 | CBC Radio One | Place d'Armes square | Canadian National | 525,073