Universal Licensing System
WPYY866
Charles, County of
License details
| ULS identifier | 2565114 |
|---|
| Call sign | WPYY866 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-09-15 |
|---|
| Expiration | 2033-12-04 |
|---|
| Frequency range | 6034.15 - 11485 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.6435000, -76.9523889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 3 | FXO | 11215.00000000 | | | | | |
| 1 | 4 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6375.14000000 | | 30M0D7W |
| 1 | 3 | 11215.00000000 | | 30M0D7W |
| 1 | 4 | 11485.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Waldorf Indstr. Park, 3470 Rockefeller Court, St. Charles, CHARLES, MD | 38.61775000, -76.90855556 | 65.500 m | LTOWER | 137.200 m structure / 143.300 m overall | N |
| 2 | R | | 38.58938889, -77.17311111 | 25.300 m | | | |
| 3 | R | | 38.56886111, -76.88266667 | 58.800 m | | | |
| 4 | R | | 38.56875000, -76.88269444 | 58.800 m | | | |
| 5 | R | | 38.64350000, -76.95238889 | 64.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION PAR6-59A | | V | 38.2000 | 262.2000 | | |
| 1 | 2 | R | ANDREW CORPORATION PAR6-59A | | | 38.2000 | | | |
| 1 | 3 | R | ANDREW CORPORATION PAR6-59A | | | 38.2000 | | | |
| 1 | 4 | R | RFS SB4-W100C | | | 40.1000 | 0.0000 | | |
| 1 | 5 | R | RFS SC3-W100A | | | 38.3000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION PAR6-59A | | H | 38.2000 | 157.4000 | | |
| 3 | 1 | T | RFS SB4-W100C | | V | 40.1000 | 157.5000 | | |
| 4 | 1 | T | RFS SC3-W100A | | V | 38.3000 | 306.8000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10425 AUDIO LANE, LA PLATA, MD | CHARLES | 3016093550 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-16 | WPYY866 | LIMOD |
| 2024-03-01 | WPYY866 | LIMOD |
| 2023-09-15 | WPYY866 | LIREN |
| 2023-09-11 | WPYY866 | LETRES |
| 2013-09-17 | WPYY866 | LIREN |
| 2013-09-16 | WPYY866 | ESUAPR |
| 2013-09-09 | WPYY866 | LETRES |
| 2013-09-05 | WPYY866 | ESURNW |
| 2004-08-04 | WPYY866 | LIMOD |
| 2004-07-12 | WPYY866 | ESUAPR |
| 2003-12-04 | WPYY866 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2565114 | 2026-08-02 02:46:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYY866 | ULS 2565114 | 2026-08-02 02:46:09 |
| Status | A | ULS 2565114 | 2026-08-02 02:46:09 |
| Service | MW | ULS 2565114 | 2026-08-02 02:46:09 |
| Grant Date | 2023-09-15 | ULS 2565114 | 2026-08-02 02:46:09 |
| Expiration Date | 2033-12-04 | ULS 2565114 | 2026-08-02 02:46:09 |