Universal Licensing System
WRWY428
Poweshiek, County of
License details
| ULS identifier | 4751589 |
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| Call sign | WRWY428 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2023-04-11 |
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| Expiration | 2033-04-11 |
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| Frequency range | 6093.45 - 11225 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Malcom, POWESHIEK, IA |
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| Coordinates | 41.7260556, -92.5089167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 11225.00000000 | | 40M0D7W |
| 1 | 2 | 11225.00000000 | | 40M0D7W |
| 1 | 2 | 11225.00000000 | | 40M0D7W |
| 1 | 2 | 11225.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 142nd Street, Malcom, POWESHIEK, IA | 41.72605556, -92.50891667 | 294.700 m | LTOWER | 91.400 m structure / 93.000 m overall | |
| 2 | R | | 41.60108333, -92.55311111 | 291.100 m | | | |
| 3 | R | | 41.81172222, -92.47380556 | 298.700 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 | 194.9000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP6-59 | | | 39.0000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HP4-1011 | | | 40.4000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP4-1011 | | V | 40.4000 | 17.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-14 | WRWY428 | LIAUA |
| 2023-04-11 | WRWY428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4751589 | 2026-08-02 02:48:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWY428 | ULS 4751589 | 2026-08-02 02:48:16 |
| Status | A | ULS 4751589 | 2026-08-02 02:48:16 |
| Service | MW | ULS 4751589 | 2026-08-02 02:48:16 |
| Grant Date | 2023-04-11 | ULS 4751589 | 2026-08-02 02:48:16 |
| Expiration Date | 2033-04-11 | ULS 4751589 | 2026-08-02 02:48:16 |