| Navaid Facility ID: | IWJ |
| Official Navaid Facility ID: | IWJ |
| Navaid Facility Type: | NDB |
| Navaid Name: | Blaak |
| City: | BLAKELY |
| State: | GEORGIA |
| FAA Region: | |
| Latitude: | 31-27-20.540N (31.4557) |
| Longitude: | 084-49-08.840W (-84.8191) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMINISTRATION |
| Operator: | FEDERAL AVIATION ADMINISTRATION |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 5 W as of 2/17/2025 |
| ARTCC High Altitude ID (Name): | ZJX (JACKSONVILLE) |
| ARTCC Low Altitude ID (Name): | ZJX (JACKSONVILLE) |