Universal Licensing System
WPYK539
State of Maryland, MIEMSS
License details
| ULS identifier | 2544166 |
|---|
| Call sign | WPYK539 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-05-31 |
|---|
| Expiration | 2033-08-27 |
|---|
| Frequency range | 11605 MHz |
|---|
| Locations | 3 |
|---|
| Coordinates | 38.9549444, -76.8651389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 6 | FXO | 5945.20000000 | | | | | |
| 1 | 6 | FXO | 5945.20000000 | | | | | |
| 1 | 6 | FXO | 5945.20000000 | | | | | |
| 1 | 6 | FXO | 5945.20000000 | | | | | |
| 1 | 6 | FXO | 5945.20000000 | | | | | |
| 1 | 6 | FXO | 5945.20000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 7 | FXO | 6375.14000000 | | | | | |
| 1 | 7 | FXO | 6375.14000000 | | | | | |
| 1 | 7 | FXO | 6375.14000000 | | | | | |
| 1 | 7 | FXO | 6375.14000000 | | | | | |
| 1 | 7 | FXO | 6375.14000000 | | | | | |
| 1 | 7 | FXO | 6375.14000000 | | | | | |
| 1 | 3 | FXO | 6825.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 5 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
| 1 | 8 | FXO | 11605.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 6 | 5945.20000000 | | 30M0D7W |
| 1 | 6 | 5945.20000000 | | 30M0D7W |
| 1 | 6 | 5945.20000000 | | 30M0D7W |
| 1 | 6 | 5945.20000000 | | 30M0D7W |
| 1 | 6 | 5945.20000000 | | 30M0D7W |
| 1 | 6 | 5945.20000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 7 | 6375.14000000 | | 30M0D7W |
| 1 | 7 | 6375.14000000 | | 30M0D7W |
| 1 | 7 | 6375.14000000 | | 30M0D7W |
| 1 | 7 | 6375.14000000 | | 30M0D7W |
| 1 | 7 | 6375.14000000 | | 30M0D7W |
| 1 | 7 | 6375.14000000 | | 30M0D7W |
| 1 | 3 | 6825.00000000 | | 10M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 5 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
| 1 | 8 | 11605.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10100 Rhode Island Ave., College Park, PRINCE GEORGE'S, MD | 39.01922222, -76.92291667 | 43.900 m | LTOWER | 103.600 m structure / 109.400 m overall | N |
| 3 | R | | 38.85927778, -76.89663889 | 85.300 m | | | |
| 4 | R | | 39.17177778, -76.78191667 | 70.400 m | | | |
| 5 | R | | 38.95494444, -76.86513889 | 43.000 m | | | |
| 6 | R | | 39.04897222, -76.95727778 | 95.800 m | | | |
| 7 | R | | 39.13722222, -76.75361111 | 78.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | Andrew Corp PAR8-65B RF | | | 41.3000 | | | |
| 1 | 5 | R | ANDREW CORPORATION VHLP6-6WA | | | 39.3000 | | | |
| 1 | 6 | R | RFS SC3-W100A | | | 38.3000 | 0.0000 | | |
| 1 | 7 | R | Commscope HX8-6W | | | 41.6000 | 0.0000 | | |
| 2 | 3 | R | Commscope PAR8-59A | | | 40.8000 | 0.0000 | | |
| 2 | 6 | R | RFS SC3-W100A | | | 38.3000 | 0.0000 | | |
| 3 | 1 | T | Andrew Corp PAR8-65B RF | | V | 41.3000 | 35.7000 | | |
| 4 | 1 | T | ANDREW CORPORATION VHLP6-6WA | | H | 39.3000 | 144.9000 | | |
| 5 | 1 | T | RFS SC3-W100A | | V | 38.3000 | 318.0000 | | |
| 6 | 1 | T | Commscope HX8-6W | | V | 41.6000 | 48.1000 | | |
| 7 | 1 | T | Commscope PAR8-59A | | V | 40.8000 | 172.7000 | | |
| 8 | 1 | T | RFS SC3-W100A | | H | 38.3000 | 318.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MIEMSS Communications653 W Pratt Street, Baltimore, MD | BALTIMORE | 4107063668 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-13 | WPYK539 | LETCNS |
| 2025-06-20 | WPYK539 | LIMOD |
| 2024-10-10 | WPYK539 | LIMOD |
| 2024-03-06 | WPYK539 | LIMOD |
| 2023-05-31 | WPYK539 | LIREN |
| 2023-05-10 | WPYK539 | LIMOD |
| 2023-04-13 | WPYK539 | LIMOD |
| 2022-06-08 | WPYK539 | PLAUPR |
| 2021-03-25 | WPYK539 | LIMOD |
| 2021-02-02 | WPYK539 | LIAUA |
| 2020-06-23 | WPYK539 | LETCNS |
| 2019-12-02 | WPYK539 | LIMOD |
| 2019-03-19 | WPYK539 | LIMOD |
| 2013-06-12 | WPYK539 | LIREN |
| 2013-06-03 | WPYK539 | LETRES |
| 2013-05-29 | WPYK539 | ESURNW |
| 2008-02-01 | WPYK539 | LIAUA |
| 2008-01-31 | WPYK539 | ESUAPR |
| 2007-12-20 | WPYK539 | LIAUA |
| 2007-12-19 | WPYK539 | ESUAPR |
| 2006-04-10 | WPYK539 | LETCNS |
| 2005-01-12 | WPYK539 | LIMOD |
| 2004-12-19 | WPYK539 | ESUAPR |
| 2004-11-29 | WPYK539 | LETCNS |
| 2004-04-17 | WPYK539 | LIAUA |
| 2003-08-27 | WPYK539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2544166 | 2026-08-02 02:46:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYK539 | ULS 2544166 | 2026-08-02 02:46:22 |
| Status | A | ULS 2544166 | 2026-08-02 02:46:22 |
| Service | MW | ULS 2544166 | 2026-08-02 02:46:22 |
| Grant Date | 2023-05-31 | ULS 2544166 | 2026-08-02 02:46:22 |
| Expiration Date | 2033-08-27 | ULS 2544166 | 2026-08-02 02:46:22 |