Universal Licensing System
WRDN569
Dubuque, County of
License details
| ULS identifier | 4169518 |
|---|
| Call sign | WRDN569 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-06-11 |
|---|
| Expiration | 2029-06-11 |
|---|
| Frequency range | 6004.5 - 10815 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.4869722, -90.7800278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5499 Asbury Rd., Dubuque, DUBUQUE, IA | 42.51066667, -90.75755556 | 282.200 m | TANK | 54.900 m structure / 60.200 m overall | |
| 2 | R | | 42.53330556, -90.65486111 | 256.300 m | | | |
| 3 | R | | 42.64130556, -90.87886111 | 353.600 m | | | |
| 4 | R | | 42.48697222, -90.78002778 | 275.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HP4-11 | | H | 41.0000 | 73.4000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP4-11 | | | 41.0000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HP6-59 | | | 39.0000 | | | |
| 1 | 4 | R | RADIO WAVES INC. HP3-11 | | | 38.5000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP6-59 | | V | 39.0000 | 325.6000 | | |
| 3 | 1 | T | RADIO WAVES INC. HP3-11 | | V | 38.5000 | 215.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-17 | WRDN569 | LIMOD |
| 2023-10-25 | WRDN569 | LIAUA |
| 2019-06-11 | WRDN569 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4169518 | 2026-08-02 02:46:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDN569 | ULS 4169518 | 2026-08-02 02:46:02 |
| Status | A | ULS 4169518 | 2026-08-02 02:46:02 |
| Service | MW | ULS 4169518 | 2026-08-02 02:46:02 |
| Grant Date | 2019-06-11 | ULS 4169518 | 2026-08-02 02:46:02 |
| Expiration Date | 2029-06-11 | ULS 4169518 | 2026-08-02 02:46:02 |