- Airport Identifier
- CSY5
- Airport Name
- Valleyfield (Ciment Deval Inc) Heliport
- Location
- Valleyfield, Canada
- Field elevation (ft)
- 100 ft
- Airport Type
- Heliport
- Magnetic Variation
- 13.142° E
- Coordinates
- 45.263599395752° N 74.1492004394531° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
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