Universal Licensing System
WRFN963
Maple Ridge Builders Corp
License details
| ULS identifier | 4269254 |
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| Call sign | WRFN963 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-04 |
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| Expiration | 2030-04-04 |
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| Frequency range | 451.4125 - 467.4625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | ROBERTS, ST. CROIX, WI |
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| Coordinates | 44.9975000, -92.5580833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 7K60FXE |
| 1 | 1 | 452.66250000 | | 7K60FXE |
| 1 | 1 | 456.41250000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 7K60FXE |
| 1 | 1 | 467.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROBERTS, ST. CROIX, WI | 44.99750000, -92.55808333 | | | | |
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 | 923 120TH ST, ROBERTS, WI | ST. CROIX | 7155054179 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-05 | WRFN963 | LETCNS |
| 2020-04-04 | WRFN963 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4269254 | 2026-08-02 01:23:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFN963 | ULS 4269254 | 2026-08-02 01:23:42 |
| Status | A | ULS 4269254 | 2026-08-02 01:23:42 |
| Service | IG | ULS 4269254 | 2026-08-02 01:23:42 |
| Grant Date | 2020-04-04 | ULS 4269254 | 2026-08-02 01:23:42 |
| Expiration Date | 2030-04-04 | ULS 4269254 | 2026-08-02 01:23:42 |