Universal Licensing System
WRMM404
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4443263 |
|---|
| Call sign | WRMM404 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2021-05-03 |
|---|
| Expiration | 2031-05-03 |
|---|
| Cancellation | 2022-09-16 |
|---|
| Frequency range | 10775 - 11135 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Republic, FERRY, WA |
|---|
| Coordinates | 48.6695278, -118.6565000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10775.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10775.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 1 | 11055.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Gold Hill; SW1/4SW1/4 Sec. 28, T.37N., R. 33 E. W.M., Republic, FERRY, WA | 48.66952778, -118.65650000 | 991.500 m | MTOWER | 36.600 m structure / 36.600 m overall | |
| 2 | R | | 48.85586111, -118.63277778 | 1153.100 m | | | |
| 3 | R | | 48.67927778, -118.73061111 | 1204.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD4-11 | | V | 41.0000 | 4.8000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD4-11 | | | 41.0000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HPD3-11 | | V | 38.5000 | 281.3000 | | |
| 2 | 3 | R | RADIO WAVES INC. HPD3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-17 | WRMM404 | LICAN |
| 2021-05-03 | WRMM404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4443263 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM404 | ULS 4443263 | 2026-08-02 02:47:18 |
| Status | C | ULS 4443263 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4443263 | 2026-08-02 02:47:18 |
| Grant Date | 2021-05-03 | ULS 4443263 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-05-03 | ULS 4443263 | 2026-08-02 02:47:18 |
| Cancellation Date | 2022-09-16 | ULS 4443263 | 2026-08-02 02:47:18 |