Universal Licensing System
WSIA539
UNIVERSITY LABORATORY SCHOOL, INC.
License details
| ULS identifier | 5126574 |
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| Call sign | WSIA539 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-04-24 |
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| Expiration | 2035-04-24 |
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| Frequency range | 451.0625 - 456.0625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GREELEY, WELD, CO |
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| Coordinates | 40.4113889, -104.7880556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.06250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.06250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.06250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 456.06250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.06250000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.06250000 | | 7K60FXE |
| 2 | 1 | 451.06250000 | | 7K60FXE |
| 2 | 1 | 451.06250000 | | 7K60FXE |
| 2 | 1 | 456.06250000 | | 7K60FXE |
| 2 | 1 | 456.06250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6525 W. 18TH ST., GREELEY, WELD, CO | 40.41138889, -104.78805556 | 1460.000 m | BANT | 12.000 m structure / 13.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | | 12.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6525 W. 18TH ST., GREELEY, CO | WELD | 9705067000 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WSIA539 | LETCNS |
| 2025-04-24 | WSIA539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5126574 | 2026-08-02 01:24:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIA539 | ULS 5126574 | 2026-08-02 01:24:06 |
| Status | A | ULS 5126574 | 2026-08-02 01:24:06 |
| Service | IG | ULS 5126574 | 2026-08-02 01:24:06 |
| Grant Date | 2025-04-24 | ULS 5126574 | 2026-08-02 01:24:06 |
| Expiration Date | 2035-04-24 | ULS 5126574 | 2026-08-02 01:24:06 |