- Airport Identifier
- 5WA4
- Airport Name
- Boundary Substation Heliport
- Location
- Metaline Falls, United States
- Field elevation (ft)
- 2,511 ft
- Airport Type
- Closed
- Magnetic Variation
- 9.505° W
- Coordinates
- 48.981822° N 117.359605° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 100 ft x 75 ft | N/A | Unknown | Unknown | Unknown | Unknown |