| Identifier: | NRTHM |
| NAS ID: | NRTHM |
| Name: | NRTHM |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | CALIFORNIA |
| ICAO Region: | K2 |
| Latitude: | 37-54-43.580N (37.912100) |
| Longitude: | 122-28-40.450W (-122.477900) |
| Magnetic Variance: | 13 E as of 9/30/2025 |
| High ARTCC Area: | ZOA |
| Low ARTCC Area: | ZOA |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |