Universal Licensing System
WRBU857
T-Mobile MW LLC
License details
| ULS identifier | 4060197 |
|---|
| Call sign | WRBU857 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2018-06-26 |
|---|
| Expiration | 2028-06-26 |
|---|
| Frequency range | 6555 - 11545 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | St. Helens, COLUMBIA, OR |
|---|
| Coordinates | 45.8559722, -122.8226111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:39 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6555.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0D7W |
| 1 | 3 | 6555.00000000 | | 30M0G7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0D7W |
| 1 | 3 | 6595.00000000 | | 30M0G7W |
| 1 | 1 | 11545.00000000 | | 40M0D7W |
| 1 | 1 | 11545.00000000 | | 40M0D7W |
| 1 | 1 | 11545.00000000 | | 40M0D7W |
| 1 | 1 | 11545.00000000 | | 40M0D7W |
| 1 | 1 | 11545.00000000 | | 40M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 454 Milton Way, St. Helens, COLUMBIA, OR | 45.85597222, -122.82261111 | 29.000 m | MTOWER | 44.500 m structure / 46.900 m overall | N |
| 2 | R | | 46.01616667, -122.77572222 | 593.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-11WA | | H | 38.5000 | 11.5000 | | |
| 1 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
| 3 | 1 | T | ANDREW VHLP4-6WC | | S | 35.5000 | 11.5000 | | |
| 3 | 2 | R | ANDREW VHLP4-6WC | | | 35.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-24 | WRBU857 | PLAUPR |
| 2025-12-24 | WRBU857 | LETTRS |
| 2025-12-17 | WRBU857 | LIMOD |
| 2025-12-17 | WRBU857 | PNLISR |
| 2025-06-10 | WRBU857 | LETCNS |
| 2025-05-09 | WRBU857 | LIASS |
| 2024-03-05 | WRBU857 | LIMOD |
| 2023-09-21 | WRBU857 | LITRAN |
| 2020-04-01 | WRBU857 | LITRAN |
| 2018-06-26 | WRBU857 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4060197 | 2026-08-02 02:46:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU857 | ULS 4060197 | 2026-08-02 02:46:39 |
| Status | A | ULS 4060197 | 2026-08-02 02:46:39 |
| Service | CF | ULS 4060197 | 2026-08-02 02:46:39 |
| Grant Date | 2018-06-26 | ULS 4060197 | 2026-08-02 02:46:39 |
| Expiration Date | 2028-06-26 | ULS 4060197 | 2026-08-02 02:46:39 |