Universal Licensing System
WRMM840
City of Dallas
License details
| ULS identifier | 4444225 |
|---|
| Call sign | WRMM840 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-05-04 |
|---|
| Expiration | 2031-05-04 |
|---|
| Frequency range | 6595 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | Irving, DALLAS, TX |
|---|
| Coordinates | 32.9265556, -97.0055000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:26 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8516 Esters Blvd., Irving, DALLAS, TX | 32.92655556, -97.00550000 | 162.800 m | LTOWER | 56.400 m structure / 58.500 m overall | N |
| 2 | R | | 32.97094444, -96.91858333 | 137.500 m | | | |
| 3 | R | | 32.85366667, -96.88122222 | 132.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 58.8000 | | |
| 1 | 2 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
| 1 | 3 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
| 2 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 124.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-09 | WRMM840 | LETCNS |
| 2021-09-10 | WRMM840 | LIMOD |
| 2021-05-04 | WRMM840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4444225 | 2026-08-02 02:48:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM840 | ULS 4444225 | 2026-08-02 02:48:26 |
| Status | A | ULS 4444225 | 2026-08-02 02:48:26 |
| Service | MW | ULS 4444225 | 2026-08-02 02:48:26 |
| Grant Date | 2021-05-04 | ULS 4444225 | 2026-08-02 02:48:26 |
| Expiration Date | 2031-05-04 | ULS 4444225 | 2026-08-02 02:48:26 |