Universal Licensing System
WRNC257
FARM LLC Dba Topaz Farm
License details
| ULS identifier | 4469302 |
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| Call sign | WRNC257 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-07-13 |
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| Expiration | 2031-07-13 |
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| Frequency range | 456.8375 - 469.8875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.6486667, -122.8220278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.88750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.83750000 | | 11K2F3E |
| 1 | 1 | 456.83750000 | | 7K60FXE |
| 1 | 1 | 463.22500000 | | 7K60FXE |
| 1 | 1 | 463.22500000 | | 11K2F3E |
| 1 | 1 | 464.88750000 | | 11K2F3E |
| 1 | 1 | 464.88750000 | | 7K60FXE |
| 1 | 1 | 468.22500000 | | 11K2F3E |
| 1 | 1 | 468.22500000 | | 7K60FXE |
| 1 | 1 | 469.88750000 | | 7K60FXE |
| 1 | 1 | 469.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PORTLAND, MULTNOMAH, OR | 45.64866667, -122.82202778 | | | | |
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 |
|---|
| 1 | 13741 NW CHARTLON RD, PORTLAND, OR | MULTNOMAH | 5035048000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-12 | WRNC257 | LETCNS |
| 2021-07-13 | WRNC257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4469302 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNC257 | ULS 4469302 | 2026-08-02 01:22:44 |
| Status | A | ULS 4469302 | 2026-08-02 01:22:44 |
| Service | IG | ULS 4469302 | 2026-08-02 01:22:44 |
| Grant Date | 2021-07-13 | ULS 4469302 | 2026-08-02 01:22:44 |
| Expiration Date | 2031-07-13 | ULS 4469302 | 2026-08-02 01:22:44 |