| Navaid Facility ID: | PEN |
| Official Navaid Facility ID: | PEN |
| Navaid Facility Type: | NDB |
| Navaid Name: | Karpen |
| City: | ASTORIA |
| State: | OREGON |
| FAA Region: | |
| Latitude: | 46-08-22.295N (46.1395) |
| Longitude: | 123-35-14.276W (-123.5873) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 14.9 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZSE (SEATTLE) |
| ARTCC Low Altitude ID (Name): | ZSE (SEATTLE) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| PEN | NDB | NDB UNMONITORED. |