Universal Licensing System
WPTX940
State of Maryland, MIEMSS
License details
| ULS identifier | 2374985 |
|---|
| Call sign | WPTX940 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-10-15 |
|---|
| Expiration | 2032-01-10 |
|---|
| Frequency range | 5974.85 - 10895 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 39.3473333, -77.1713611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:24:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 7 | FXO | 5974.85000000 | | | | | |
| 1 | 7 | FXO | 5974.85000000 | | | | | |
| 1 | 7 | FXO | 5974.85000000 | | | | | |
| 1 | 7 | FXO | 5974.85000000 | | | | | |
| 1 | 7 | FXO | 5974.85000000 | | | | | |
| 1 | 7 | FXO | 5974.85000000 | | | | | |
| 1 | 6 | FXO | 6404.79000000 | | | | | |
| 1 | 6 | FXO | 6404.79000000 | | | | | |
| 1 | 6 | FXO | 6404.79000000 | | | | | |
| 1 | 6 | FXO | 6404.79000000 | | | | | |
| 1 | 6 | FXO | 6404.79000000 | | | | | |
| 1 | 6 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 10705.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10835.00000000 | | | | | |
| 1 | 5 | FXO | 10895.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 7 | 5974.85000000 | | 30M0D7W |
| 1 | 7 | 5974.85000000 | | 30M0D7W |
| 1 | 7 | 5974.85000000 | | 30M0D7W |
| 1 | 7 | 5974.85000000 | | 30M0D7W |
| 1 | 7 | 5974.85000000 | | 30M0D7W |
| 1 | 7 | 5974.85000000 | | 30M0D7W |
| 1 | 6 | 6404.79000000 | | 30M0D7W |
| 1 | 6 | 6404.79000000 | | 30M0D7W |
| 1 | 6 | 6404.79000000 | | 30M0D7W |
| 1 | 6 | 6404.79000000 | | 30M0D7W |
| 1 | 6 | 6404.79000000 | | 30M0D7W |
| 1 | 6 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 10705.00000000 | | 10M0D7W |
| 1 | 4 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 10 | 10835.00000000 | | 30M0D7W |
| 1 | 5 | 10895.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5901 BALTIMORE NATL PIKE, Catonsville, BALTIMORE, MD | 39.28472222, -76.73861111 | 155.000 m | LTOWER | 129.000 m structure / 134.000 m overall | N |
| 4 | R | | 39.28083333, -76.75166667 | 153.900 m | | | |
| 5 | R | | 39.27583333, -76.63750000 | 12.200 m | | | |
| 6 | R | | 39.29527778, -76.79638889 | 164.600 m | | | |
| 7 | R | | 39.34733333, -77.17136111 | 265.800 m | | | |
| 8 | R | | 39.28872222, -76.62580556 | 18.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | Andrew Corporation HP4-107A | | | 40.4000 | | | |
| 1 | 5 | R | Andrew UHX6-107J LF | | | 44.0000 | | | |
| 1 | 6 | R | Andrew Corporation HP4-107A | | | 40.4000 | | | |
| 1 | 7 | R | RFS PADX8-W59A | | | 41.4000 | 0.0000 | | |
| 1 | 8 | R | RFS PADX8-W59A | | | 41.4000 | 0.0000 | | |
| 2 | 5 | R | CommScope UHX6-107J LF | | | 44.0000 | 0.0000 | | |
| 3 | 1 | T | Andrew Corporation HP4-107A | | V | 40.4000 | 249.0000 | | |
| 4 | 1 | T | Andrew UHX6-107J LF | | V | 44.0000 | 96.4000 | | |
| 5 | 1 | T | Andrew Corporation HP4-107A | | V | 40.4000 | 283.2000 | | |
| 6 | 1 | T | RFS PADX8-W59A | | V | 41.4000 | 280.7000 | | |
| 7 | 1 | T | RFS PADX8-W59A | | V | 41.4000 | 87.4000 | | |
| 10 | 1 | T | CommScope UHX6-107J LF | | V | 44.0000 | 96.4000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MIEMSS Communications653 W Pratt Street, Baltimore, MD | BALTIMORE | 4017063668 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-22 | WPTX940 | LETCNS |
| 2025-01-22 | WPTX940 | LIMOD |
| 2021-10-15 | WPTX940 | LIREN |
| 2021-04-23 | WPTX940 | LIMOD |
| 2021-02-19 | WPTX940 | LIMOD |
| 2021-02-02 | WPTX940 | LIAUA |
| 2020-12-29 | WPTX940 | LETCNS |
| 2019-09-27 | WPTX940 | LIMOD |
| 2011-10-14 | WPTX940 | LIREN |
| 2011-10-12 | WPTX940 | ESURNW |
| 2008-03-25 | WPTX940 | LIMOD |
| 2008-03-06 | WPTX940 | ESUAPR |
| 2008-02-01 | WPTX940 | LIAUA |
| 2008-01-31 | WPTX940 | ESUAPR |
| 2007-12-20 | WPTX940 | LIAUA |
| 2007-12-19 | WPTX940 | ESUAPR |
| 2007-01-16 | WPTX940 | LETCNS |
| 2005-10-17 | WPTX940 | LETCNS |
| 2005-10-13 | WPTX940 | LIMOD |
| 2005-09-26 | WPTX940 | ESUAPR |
| 2004-07-15 | WPTX940 | LIMOD |
| 2004-06-24 | WPTX940 | ESUAPR |
| 2004-04-17 | WPTX940 | LIAUA |
| 2003-04-07 | WPTX940 | LETCNS |
| 2002-01-10 | WPTX940 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2374985 | 2026-08-17 04:24:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTX940 | ULS 2374985 | 2026-08-17 04:24:15 |
| Status | A | ULS 2374985 | 2026-08-17 04:24:15 |
| Service | MW | ULS 2374985 | 2026-08-17 04:24:15 |
| Grant Date | 2021-10-15 | ULS 2374985 | 2026-08-17 04:24:15 |
| Expiration Date | 2032-01-10 | ULS 2374985 | 2026-08-17 04:24:15 |