Universal Licensing System
WRZN489
S & G Materials
License details
| ULS identifier | 4845166 |
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| Call sign | WRZN489 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-21 |
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| Expiration | 2033-11-21 |
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| Frequency range | 469.3375 MHz |
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| Locations | 1 |
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| Representative location | Iowa City, JOHNSON, IA |
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| Coordinates | 41.6125833, -91.5360833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 469.33750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.33750000 | | 11K2F3E |
| 1 | 1 | 469.33750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4059 Izaak Walton Rd SE, Iowa City, JOHNSON, IA | 41.61258333, -91.53608333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4059 Izaak Walton Rd SE, Iowa City, IA | JOHNSON | 3193541667 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-21 | WRZN489 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4845166 | 2026-08-02 01:24:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZN489 | ULS 4845166 | 2026-08-02 01:24:04 |
| Status | A | ULS 4845166 | 2026-08-02 01:24:04 |
| Service | IG | ULS 4845166 | 2026-08-02 01:24:04 |
| Grant Date | 2023-11-21 | ULS 4845166 | 2026-08-02 01:24:04 |
| Expiration Date | 2033-11-21 | ULS 4845166 | 2026-08-02 01:24:04 |