Universal Licensing System
WRFS284
COLUMBIA ACADEMY, LLC
License details
| ULS identifier | 4273341 |
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| Call sign | WRFS284 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-21 |
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| Expiration | 2030-04-21 |
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| Frequency range | 452.1125 - 462.75 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | COLUMBIA, HOWARD, MD |
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| Coordinates | 39.1790278, -76.8725556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 452.11250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 457.11250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | FB | 462.75000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.11250000 | | 11K2F1D |
| 2 | 1 | 457.11250000 | | 11K2F1D |
| 1 | 1 | 462.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10350 OLD COLUMBIA ROAD, COLUMBIA, HOWARD, MD | 39.17902778, -76.87255556 | 119.000 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | T | 10350 OLD COLUMBIA ROAD, COLUMBIA, HOWARD, MD | 39.17902778, -76.87255556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.000 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10350 OLD COLUMBIA ROAD, COLUMBIA, MD | HOWARD | 3014978610 |
License history
| Date | File or call sign | Action |
|---|
| 2020-04-21 | WRFS284 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4273341 | 2026-08-02 01:23:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFS284 | ULS 4273341 | 2026-08-02 01:23:45 |
| Status | A | ULS 4273341 | 2026-08-02 01:23:45 |
| Service | IG | ULS 4273341 | 2026-08-02 01:23:45 |
| Grant Date | 2020-04-21 | ULS 4273341 | 2026-08-02 01:23:45 |
| Expiration Date | 2030-04-21 | ULS 4273341 | 2026-08-02 01:23:45 |