Universal Licensing System
WRWZ577
Hancock, County of
License details
| ULS identifier | 4753446 |
|---|
| Call sign | WRWZ577 |
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| Radio service | MW |
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| Status | A |
|---|
| Grant date | 2023-04-17 |
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| Expiration | 2033-04-17 |
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| Frequency range | 6404.79 MHz |
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| Locations | 2 |
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| Representative location | Mason City, CERRO GORDO, IA |
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| Coordinates | 43.1102222, -93.2037778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PARTRIDGE AVE, Mason City, CERRO GORDO, IA | 43.11022222, -93.20377778 | 371.600 m | LTOWER | 105.500 m structure / 106.700 m overall | |
| 2 | R | | 43.10555556, -93.69566667 | 389.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 269.4000 | | |
| 1 | 2 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-16 | WRWZ577 | LETCNS |
| 2023-04-17 | WRWZ577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4753446 | 2026-08-02 02:46:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWZ577 | ULS 4753446 | 2026-08-02 02:46:27 |
| Status | A | ULS 4753446 | 2026-08-02 02:46:27 |
| Service | MW | ULS 4753446 | 2026-08-02 02:46:27 |
| Grant Date | 2023-04-17 | ULS 4753446 | 2026-08-02 02:46:27 |
| Expiration Date | 2033-04-17 | ULS 4753446 | 2026-08-02 02:46:27 |