VVNS vs VVYB
Comparing Na San Airport and Yen Bai Air Base side by side. They are 55 NM apart.
| VVNS SQHNa San Airport | VVYBYen Bai Air Base | |
| Location | Mai Son, Viet Nam | Yen Bai, Viet Nam |
|---|---|---|
| Type | Small Airport | Small Airport |
| Elevation | 2133 ft | 131 ft |
| Runways | 1 (longest 2400m) | — |
| ILS approach | No | No |
| Port of entry | No | No |
| Customs hours | — | — |
| Fuel | Jet A-1 | — |