List of tallest structures in the United Kingdom

Columns: Name | Pinnacle height | Year | Primary Use | Town | Construction Type
Grain Power Station | 244 metres ( 801 ft ) | 1979 | chimney | Isle of Grain , Kent | concrete tower | Mounteagle Mast | 243.8 metres ( 800 ft ) | 1961 | communication | Fortrose , Ross-shire | guyed steel lattice mast | Dover Mast | 243.2 metres ( 798 ft ) | 1960 | communication | Dover , Kent | guyed steel lattice mast | Sandy Heath Mast | 240.8 metres ( 790 ft ) | 1965 | communication | Sandy , Bedfordshire | guyed steel lattice mast | Selkirk Mast | 238.8 metres ( 783 ft ) | 1961 | communication | Selkirk , Scottish Borders | guyed steel lattice mast | Caradon Hill Mast | 237.7 metres ( 780 ft ) | 1961 | communication | Liskeard , Cornwall | guyed steel lattice mast | Inverkip Power Station | 236 metres ( 774 ft ) | 1976 | chimney | Wemyss Bay , Inverclyde | concrete tower

Example questions:
What is the operational capacity in megawatts of the station located in a UK village with a population of 1,648 ? | How many miles west of the centre of Cardiff is the tower that broadcasts to the towns of Ystradowen and Miskin ? | What hospital is located in the same town as the UK structure located at grid reference ND197385 ? | In meters , what is the elevation of the ground that one of the tallest structures in the UK stands on , and whose community includes Afonwen ?

Answers:
1,275 | 12 | Caithness General Hospital | 335