Universal Licensing System
WRFS637
INDUSTRIAL TOWER AND WIRELESS, LLC
License details
| ULS identifier | 4273882 |
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| Call sign | WRFS637 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-23 |
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| Expiration | 2030-04-23 |
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| Frequency range | 35.08 - 37.44 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | STERLING, LOGAN, CO |
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| Coordinates | 40.4408333, -103.0277778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 35.08000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 37.44000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 35.08000000 | | 11K2F3E |
| 1 | 1 | 35.08000000 | | 16K0F1D |
| 2 | 1 | 37.44000000 | | 16K0F1D |
| 2 | 1 | 37.44000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LONE MOUNTAIN, STERLING, LOGAN, CO | 40.44083333, -103.02777778 | 1375.800 m | GTOWER | 91.400 m structure / 106.300 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 91.000 m | | | | 124.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 40 LONE STREET, MARSHFIELD, MA | PLYMOUTH | 7813191111 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-26 | WRFS637 | LETCNS |
| 2020-04-23 | WRFS637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4273882 | 2026-08-02 01:18:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFS637 | ULS 4273882 | 2026-08-02 01:18:06 |
| Status | A | ULS 4273882 | 2026-08-02 01:18:06 |
| Service | IG | ULS 4273882 | 2026-08-02 01:18:06 |
| Grant Date | 2020-04-23 | ULS 4273882 | 2026-08-02 01:18:06 |
| Expiration Date | 2030-04-23 | ULS 4273882 | 2026-08-02 01:18:06 |