| Navaid Facility ID: | PWM |
| Official Navaid Facility ID: | PWM |
| Navaid Facility Type: | VOT |
| Navaid Name: | Portland |
| City: | PORTLAND |
| State: | MAINE |
| FAA Region: | |
| Latitude: | 43-38-49.300N (43.647) |
| Longitude: | 070-18-28.180W (-70.3078) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | VOT |
| Hours of Operation: | 24 |
| Magnetic Variance: | 14.5 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | () |
| ARTCC Low Altitude ID (Name): | () |