Universal Licensing System
WRWM948
Rivcomm, LLC
License details
| ULS identifier | 4735910 |
|---|
| Call sign | WRWM948 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2023-03-09 |
|---|
| Expiration | 2033-03-09 |
|---|
| Frequency range | 23125 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Riverside, RIVERSIDE, CA |
|---|
| Coordinates | 33.9988056, -117.3303056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23125.00000000 | | 50M0G7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23125.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 879 Marlborough Avenue, Riverside, RIVERSIDE, CA | 33.99880556, -117.33030556 | 303.100 m | B | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 34.02208333, -117.29625000 | 730.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP3-23A | | H | 44.8000 | 50.6000 | | |
| 1 | 2 | R | COMMSCOPE VHLP3-23A | | | 44.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-09 | WRWM948 | LETCNS |
| 2023-04-04 | WRWM948 | LIMOD |
| 2023-03-09 | WRWM948 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4735910 | 2026-08-02 02:47:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWM948 | ULS 4735910 | 2026-08-02 02:47:36 |
| Status | A | ULS 4735910 | 2026-08-02 02:47:36 |
| Service | MG | ULS 4735910 | 2026-08-02 02:47:36 |
| Grant Date | 2023-03-09 | ULS 4735910 | 2026-08-02 02:47:36 |
| Expiration Date | 2033-03-09 | ULS 4735910 | 2026-08-02 02:47:36 |