| Airway Designator | V257 |
| Airway Point Sequence | 120 |
| Effective Date | 01/18/2007 |
| Distance To Next (nm) | 000.00 |
| Bearing | 000.00 |
| Point To Point Minimum Altitude | 14500 |
| Point To Point Minimum Obstacle Clearance Altitude | 11200 |
| Airway Gap Flag | |
| Distance Change Point (nm) | 036 |
| Minimum Crossing Altitude | 14500 |
| Minimum Crossing Direction | S BND |
| Signal Gap Coverage | |
| US Airspace Only | |
| Navaid Magnetic Variation | 15E |
| Navaid ARTCC | ZLA |
| Record Sequence | 0000001 |
| Navaid Name | GRAND CANYON |
| Navaid Type | VOR/DME |
| Navaid State | AZ |
| Latitude | 35.9603455555556 |
| Longitude | -112.146058055556 |
| Navaid Ident | GCN |
| Record Sequence | 0000002 |