Birch Creek, United States
| CODE | Z91 |
| IATA Code | KBC |
| ICAO Code | - |
| Type | Small Airport |
| City | Birch Creek |
| Country | United States |
| Region | Alaska |
| Continent | North America |
| Latitude | 66.274002 |
| Longitude | -145.824005 |
| Elevation | 137.2 m |
| Time Zone | America/Anchorage |
| Local Time | — |