Haidong (Huzhu Tu Autonomous County), China
| IATA Code | XNN |
| ICAO Code | ZLXN |
| Type | Large Airport |
| City | Haidong (Huzhu Tu Autonomous County) |
| Country | China |
| Region | Qinghai |
| Continent | Asia |
| Latitude | 36.527750 |
| Longitude | 102.040215 |
| Elevation | 2,169.9 m |
| Time Zone | Asia/Shanghai |
| Local Time | — |