| Navaid Facility ID: | APG |
| Official Navaid Facility ID: | APG |
| Navaid Facility Type: | NDB |
| Navaid Name: | Aberdeen |
| City: | ABERDEEN PROVING GROUNDS(ABERDEEN) |
| State: | MARYLAND |
| FAA Region: | |
| Latitude: | 39-32-09.134N (39.5359) |
| Longitude: | 076-06-22.952W (-76.1064) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | US ARMY |
| Operator: | US ARMY |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHWZ |
| Hours of Operation: | 24 |
| Magnetic Variance: | 11.3 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZDC (WASHINGTON) |
| ARTCC Low Altitude ID (Name): | ZDC (WASHINGTON) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| APG | NDB | NDB UNMTO 0200-1100Z++ MON-FRI AND HOL WO PPR. |