| Navaid Facility ID: | OPZ |
| Official Navaid Facility ID: | OPZ |
| Navaid Facility Type: | NDB |
| Navaid Name: | Lopez Island |
| City: | LOPEZ ISLAND |
| State: | WASHINGTON |
| FAA Region: | |
| Latitude: | 48-28-45.359N (48.4793) |
| Longitude: | 122-55-15.638W (-122.921) |
| Lat/Long Survey Accuracy: | |
| Owner: | CITY OF LOPEZ ISLAND |
| Operator: | CITY OF LOPEZ ISLAND |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 15.3 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZSE (SEATTLE) |
| ARTCC Low Altitude ID (Name): | ZSE (SEATTLE) |