Buin, Papua New Guinea
| CODE | AYUI |
| IATA Code | UBI |
| ICAO Code | AYUI |
| Type | Small Airport |
| City | Buin |
| Country | Papua New Guinea |
| Region | Bougainville |
| Continent | Oceania |
| Latitude | -6.729167 |
| Longitude | 155.683333 |
| Elevation | 70.1 m |
| Time Zone | Pacific/Bougainville |
| Local Time | — |