Ranai-Natuna Besar Island, Indonesia
| IATA Code | NTX |
| ICAO Code | WIDO |
| Type | Medium Airport |
| City | Ranai-Natuna Besar Island |
| Country | Indonesia |
| Region | Kepulauan Riau |
| Continent | Asia |
| Latitude | 3.908710 |
| Longitude | 108.388000 |
| Elevation | 2.1 m |
| Time Zone | Asia/Jakarta |
| Local Time | — |