Universal Licensing System
WRDD744
Dubuque, County of
License details
| ULS identifier | 4145636 |
|---|
| Call sign | WRDD744 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-04-03 |
|---|
| Expiration | 2029-04-03 |
|---|
| Frequency range | 6034.15 - 6093.45 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.2026667, -91.4823333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:01 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NW of intersection of Amber Road X44 and 130th Street, Jones Co Iowa, Anamosa, JONES, IA | 42.12183333, -91.17527778 | 326.100 m | LTOWER | 79.200 m structure / 85.300 m overall | |
| 2 | R | | 42.20266667, -91.48233333 | 277.700 m | | | |
| 3 | R | | 42.31405556, -91.00497222 | 278.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HP6-59 | | V | 39.0000 | 289.6000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP6-59 | | | 39.0000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HP6-59 | | | 39.0000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP6-59 | | V | 39.0000 | 33.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-25 | WRDD744 | LIAUA |
| 2019-07-05 | WRDD744 | LIMOD |
| 2019-04-03 | WRDD744 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4145636 | 2026-08-02 02:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDD744 | ULS 4145636 | 2026-08-02 02:46:01 |
| Status | A | ULS 4145636 | 2026-08-02 02:46:01 |
| Service | MW | ULS 4145636 | 2026-08-02 02:46:01 |
| Grant Date | 2019-04-03 | ULS 4145636 | 2026-08-02 02:46:01 |
| Expiration Date | 2029-04-03 | ULS 4145636 | 2026-08-02 02:46:01 |