| Navaid Facility ID: | UDG |
| Official Navaid Facility ID: | UDG |
| Navaid Facility Type: | NDB |
| Navaid Name: | Darlington |
| City: | DARLINGTON |
| State: | SOUTH CAROLINA |
| FAA Region: | |
| Latitude: | 34-26-35.661N (34.4432) |
| Longitude: | 079-53-14.432W (-79.8873) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | DARLINGTON CTY ARPT COMM |
| Operator: | DARLINGTON CTY ARPT COMM |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 8.5 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZJX (JACKSONVILLE) |
| ARTCC Low Altitude ID (Name): | ZJX (JACKSONVILLE) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| UDG | NDB | NDB ON ARPT 1445' NE OF RWY 05 THR ALONG CNTRLN AT RIGHT ANGLES TO CNTRLN 875' SE. |
| UDG | NDB | NDB UNMONITORED. |