Universal Licensing System
WRKD915
Montgomery County Department of Parks
License details
| ULS identifier | 4364824 |
|---|
| Call sign | WRKD915 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-17 |
|---|
| Expiration | 2030-12-17 |
|---|
| Frequency range | 451.3875 - 467.3875 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Silver Spring, MONTGOMERY, MD |
|---|
| Coordinates | 39.0386667, -77.0519444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.38750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.26250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.38750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.26250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.38750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.38750000 | | 11K2F3E |
| 1 | 1 | 451.38750000 | | 7K60FXD |
| 1 | 1 | 451.38750000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 7K60FXD |
| 1 | 1 | 451.71250000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 11K2F3E |
| 1 | 1 | 452.18750000 | | 7K60FXE |
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 452.18750000 | | 7K60FXD |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 7K60FXE |
| 1 | 1 | 456.71250000 | | 11K2F3E |
| 1 | 1 | 456.71250000 | | 7K60FXD |
| 1 | 1 | 457.18750000 | | 7K60FXE |
| 1 | 1 | 457.18750000 | | 11K2F3E |
| 1 | 1 | 457.18750000 | | 7K60FXD |
| 1 | 1 | 462.26250000 | | 7K60FXE |
| 1 | 1 | 462.26250000 | | 11K2F3E |
| 1 | 1 | 462.26250000 | | 7K60FXD |
| 1 | 1 | 462.38750000 | | 7K60FXD |
| 1 | 1 | 462.38750000 | | 7K60FXE |
| 1 | 1 | 462.38750000 | | 11K2F3E |
| 1 | 1 | 467.26250000 | | 7K60FXD |
| 1 | 1 | 467.26250000 | | 7K60FXE |
| 1 | 1 | 467.26250000 | | 11K2F3E |
| 1 | 1 | 467.38750000 | | 7K60FXD |
| 1 | 1 | 467.38750000 | | 11K2F3E |
| 1 | 1 | 467.38750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Silver Spring, MONTGOMERY, MD | 39.03866667, -77.05194444 | | | | |
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 |
|---|
| 1 | 6611 Kenilworth Ave Ste 300, Riverdale, MD | MONTGOMERY | 3016708071 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-21 | WRKD915 | LETCNS |
| 2020-12-17 | WRKD915 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4364824 | 2026-08-02 01:22:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKD915 | ULS 4364824 | 2026-08-02 01:22:00 |
| Status | A | ULS 4364824 | 2026-08-02 01:22:00 |
| Service | IG | ULS 4364824 | 2026-08-02 01:22:00 |
| Grant Date | 2020-12-17 | ULS 4364824 | 2026-08-02 01:22:00 |
| Expiration Date | 2030-12-17 | ULS 4364824 | 2026-08-02 01:22:00 |