Universal Licensing System
WRMP321
T-Mobile MW LLC
License details
| ULS identifier | 4446987 |
|---|
| Call sign | WRMP321 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-05-11 |
|---|
| Expiration | 2031-05-11 |
|---|
| Frequency range | 17900 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | White Water, RIVERSIDE, CA |
|---|
| Coordinates | 33.9244722, -116.6857778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0D7W |
| 1 | 3 | 17900.00000000 | | 80M0G7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55667 Tamarack Rd, White Water, RIVERSIDE, CA | 33.92447222, -116.68577778 | 419.100 m | MTOWER | 19.800 m structure / 19.800 m overall | N |
| 2 | R | | 33.92602778, -116.78927778 | 609.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 1 | T | Commscope VHLP4-18C | | H | 44.7000 | 271.1000 | | |
| 2 | 2 | R | Commscope VHLP4-18C | | | 44.7000 | 0.0000 | | |
| 3 | 1 | T | Commscope VHLP4-18C | | V | 44.7000 | 271.1000 | | |
| 3 | 2 | R | Commscope VHLP4-18C | | | 44.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-09 | WRMP321 | LIASS |
| 2024-05-06 | WRMP321 | LIMOD |
| 2023-11-14 | WRMP321 | LETCNS |
| 2023-09-21 | WRMP321 | LITRAN |
| 2022-10-12 | WRMP321 | LETCNS |
| 2022-08-10 | WRMP321 | LIMOD |
| 2021-05-11 | WRMP321 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4446987 | 2026-08-02 02:46:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMP321 | ULS 4446987 | 2026-08-02 02:46:34 |
| Status | A | ULS 4446987 | 2026-08-02 02:46:34 |
| Service | CF | ULS 4446987 | 2026-08-02 02:46:34 |
| Grant Date | 2021-05-11 | ULS 4446987 | 2026-08-02 02:46:34 |
| Expiration Date | 2031-05-11 | ULS 4446987 | 2026-08-02 02:46:34 |