| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Parliament Hill | Trunked System | 45.40231 | -75.6958 | 26.6 |
| House of Commons | 45.40231 | -75.6958 | 26.6 | |
| NCC | Ottawa | 45.40231 | -75.6958 | 26.6 |
| Department of National Defence | Ottawa | 45.40231 | -75.6958 | 26.6 |
| CSIS | Ottawa | 45.40231 | -75.6958 | 26.6 |
