| Country | Russia (RU) |
| UN/LOCODE | CHA |
| Name | Chamgu |
| Name Without Diacritics | Chamgu |
| Region | SAK |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 212 |
| Timezone | Asia/Sakhalin |
| Location (UN Format) | 5056N 14336E |
| Latitude Longitude | 50.9487, 143.6191 |