Universal Licensing System
WSDA580
Charles, County of
License details
| ULS identifier | 4955797 |
|---|
| Call sign | WSDA580 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2024-05-22 |
|---|
| Expiration | 2034-05-22 |
|---|
| Frequency range | 6404.79 - 10995 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.5326667, -77.1498333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 10995.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7335 Fabian Place, Waldorf, CHARLES, MD | 38.51063889, -77.03702778 | 46.000 m | LTOWER | 76.200 m structure / 79.200 m overall | N |
| 2 | R | | 38.52486111, -76.98383333 | 45.100 m | | | |
| 3 | R | | 38.53266667, -77.14983333 | 36.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
| 2 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 284.0000 | | |
| 2 | 2 | R | RFS SC3-W100A | | | 38.3000 | 0.0000 | | |
| 3 | 1 | T | RFS SC3-W100A | | V | 38.3000 | 71.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-08 | WSDA580 | PAATRM |
| 2026-03-08 | WSDA580 | FRATRM |
| 2026-03-08 | WSDA580 | ANATRM |
| 2026-01-15 | WSDA580 | LIMOD |
| 2025-12-31 | WSDA580 | LETTRS |
| 2025-12-31 | WSDA580 | PNLISR |
| 2025-08-27 | WSDA580 | LETCNS |
| 2024-12-03 | WSDA580 | LIMOD |
| 2024-05-22 | WSDA580 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4955797 | 2026-08-02 02:46:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDA580 | ULS 4955797 | 2026-08-02 02:46:16 |
| Status | A | ULS 4955797 | 2026-08-02 02:46:16 |
| Service | MW | ULS 4955797 | 2026-08-02 02:46:16 |
| Grant Date | 2024-05-22 | ULS 4955797 | 2026-08-02 02:46:16 |
| Expiration Date | 2034-05-22 | ULS 4955797 | 2026-08-02 02:46:16 |