Universal Licensing System
WRTT939
T-Mobile MW LLC
License details
| ULS identifier | 4639446 |
|---|
| Call sign | WRTT939 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2022-07-25 |
|---|
| Expiration | 2032-07-25 |
|---|
| Frequency range | 19540 - 19620 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Westminster, ORANGE, CA |
|---|
| Coordinates | 33.7455278, -117.9716667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:42 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0G7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0D7W |
| 1 | 3 | 19620.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9039 Bolsa Ave, Westminster, ORANGE, CA | 33.74552778, -117.97166667 | 14.000 m | BANT | 22.900 m structure / 25.900 m overall | N |
| 2 | R | | 33.74669444, -117.96672222 | 15.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | ANDREW VHLP1-18F | | S | 34.6000 | 74.2000 | | |
| 3 | 2 | R | ANDREW VHLP1-18F | | | 34.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-16 | WRTT939 | LIMOD |
| 2026-07-15 | WRTT939 | LIMOD |
| 2025-06-16 | WRTT939 | LIMOD |
| 2025-05-09 | WRTT939 | LIASS |
| 2023-09-21 | WRTT939 | LITRAN |
| 2023-03-14 | WRTT939 | LIMOD |
| 2022-07-25 | WRTT939 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4639446 | 2026-08-02 02:46:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTT939 | ULS 4639446 | 2026-08-02 02:46:42 |
| Status | A | ULS 4639446 | 2026-08-02 02:46:42 |
| Service | CF | ULS 4639446 | 2026-08-02 02:46:42 |
| Grant Date | 2022-07-25 | ULS 4639446 | 2026-08-02 02:46:42 |
| Expiration Date | 2032-07-25 | ULS 4639446 | 2026-08-02 02:46:42 |