Universal Licensing System
WRKY490
Rock Island, County of
License details
| ULS identifier | 4396904 |
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| Call sign | WRKY490 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-03-03 |
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| Expiration | 2031-03-03 |
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| Frequency range | 11425 MHz |
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| Locations | 2 |
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| Representative location | Davenport, SCOTT, IA |
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| Coordinates | 41.5685000, -90.5585556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11425.00000000 | | 40M0D7W |
| 1 | 1 | 11425.00000000 | | 40M0D7W |
| 1 | 1 | 11425.00000000 | | 40M0D7W |
| 1 | 1 | 11425.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1100 E. 46th St., Davenport, SCOTT, IA | 41.56850000, -90.55855556 | 209.700 m | MTOWER | 54.900 m structure / 60.900 m overall | |
| 2 | R | | 41.47930556, -90.54688889 | 208.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HP4-1011 | | V | 40.4000 | 174.4000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP6-11 | | | 43.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-09 | WRKY490 | LIAUA |
| 2021-03-03 | WRKY490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4396904 | 2026-08-02 02:42:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKY490 | ULS 4396904 | 2026-08-02 02:42:28 |
| Status | A | ULS 4396904 | 2026-08-02 02:42:28 |
| Service | MW | ULS 4396904 | 2026-08-02 02:42:28 |
| Grant Date | 2021-03-03 | ULS 4396904 | 2026-08-02 02:42:28 |
| Expiration Date | 2031-03-03 | ULS 4396904 | 2026-08-02 02:42:28 |