Universal Licensing System
WROG548
SPRING ARBOR OF CROFTON
License details
| ULS identifier | 4510034 |
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| Call sign | WROG548 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-13 |
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| Expiration | 2031-10-13 |
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| Frequency range | 451.31875 - 456.49375 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | CROFTON, ANNE ARUNDEL, MD |
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| Coordinates | 39.0227500, -76.6735000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31875000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.39375000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.49375000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.31875000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.39375000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.49375000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31875000 | | 4K00F1E |
| 1 | 1 | 451.39375000 | | 4K00F1E |
| 1 | 1 | 451.49375000 | | 4K00F1E |
| 1 | 1 | 456.31875000 | | 4K00F1E |
| 1 | 1 | 456.39375000 | | 4K00F1E |
| 1 | 1 | 456.49375000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1495 RIEDEL RD, CROFTON, ANNE ARUNDEL, MD | 39.02275000, -76.67350000 | | | | |
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 | 1495 RIEDEL RD, CROFTON, MD | ANNE ARUNDEL | 4104511140 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-13 | WROG548 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4510034 | 2026-08-02 01:22:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROG548 | ULS 4510034 | 2026-08-02 01:22:59 |
| Status | A | ULS 4510034 | 2026-08-02 01:22:59 |
| Service | IG | ULS 4510034 | 2026-08-02 01:22:59 |
| Grant Date | 2021-10-13 | ULS 4510034 | 2026-08-02 01:22:59 |
| Expiration Date | 2031-10-13 | ULS 4510034 | 2026-08-02 01:22:59 |