Universal Licensing System
WRMC677
Mountain Tower Network Company LLC
License details
| ULS identifier | 4425443 |
|---|
| Call sign | WRMC677 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-03-22 |
|---|
| Expiration | 2031-03-22 |
|---|
| Frequency range | 11075 - 11565 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Bella Vista, SHASTA, CA |
|---|
| Coordinates | 40.6467500, -122.2190000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:23 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 2 | FXO | 11565.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 2 | 11075.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 1 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
| 1 | 2 | 11565.00000000 | | 77M0D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Old Ranch Rd, Bella Vista, SHASTA, CA | 40.64675000, -122.21900000 | 210.600 m | POLE | 15.000 m structure / 16.000 m overall | |
| 2 | R | | 40.53525000, -122.25002778 | 156.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | JIROUS JRMB-900-10/11 | | V | 37.5000 | 191.9000 | | |
| 1 | 2 | R | JIROUS JRMB-900-10/11 | | | 37.5000 | | | |
| 2 | 1 | T | JIROUS JRMB-900-10/11 | | H | 37.5000 | 191.9000 | | |
| 2 | 2 | R | JIROUS JRMB-900-10/11 | | | 37.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-06 | WRMC677 | LIAUA |
| 2021-03-22 | WRMC677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4425443 | 2026-08-02 02:46:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMC677 | ULS 4425443 | 2026-08-02 02:46:23 |
| Status | A | ULS 4425443 | 2026-08-02 02:46:23 |
| Service | MG | ULS 4425443 | 2026-08-02 02:46:23 |
| Grant Date | 2021-03-22 | ULS 4425443 | 2026-08-02 02:46:23 |
| Expiration Date | 2031-03-22 | ULS 4425443 | 2026-08-02 02:46:23 |