| Brussels (Armstrong Field) Airport | |
| Tc: | CPD4 |
| Type: | Public |
| Operator: | W.J. Armstrong |
| Location: | Brussels, Ontario |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 1,100 |
| Coordinates: | 43.75°N -95°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CPD4 |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | 04/22 |
| R1-Length-F: | 2,500 |
| R1-Surface: | Turf |
| R2-Number: | 17/35 |
| R2-Length-F: | 1,700 |
| R2-Surface: | Turf |
| Footnotes: | Source: Canada Flight Supplement |
Brussels (Armstrong Field) Airport is located adjacent to Brussels, Ontario, Canada.