Universal Licensing System
WQRT489
City of San Bernardino, MWD
License details
| ULS identifier | 3497490 |
|---|
| Call sign | WQRT489 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-06-06 |
|---|
| Expiration | 2033-07-23 |
|---|
| Frequency range | 17900 - 19620 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | San Bernardino, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.0769167, -117.2920000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 4 | 17900.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 19380.00000000 | | 56M0D7W |
| 1 | 1 | 19380.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 397 Chandler Place, San Bernardino, SAN BERNARDINO, CA | 34.07691667, -117.29200000 | 300.000 m | B | 10.700 m structure / 10.700 m overall | |
| 2 | R | | 34.03750000, -117.34672222 | 385.000 m | | | |
| 3 | R | | 34.10450000, -117.29300000 | 318.000 m | | | |
| 4 | R | | 34.13302778, -117.26422222 | 407.000 m | | | |
| 5 | R | | 34.15625000, -117.30622222 | 539.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TRANGO SYSTEMS INC. AD18G-2-S2 | | V | 38.5000 | 229.1000 | | |
| 1 | 2 | R | TRANGO SYSTEMS INC. AD18G-2-S2 | | | 38.5000 | | | |
| 1 | 3 | R | TRANGO SYSTEMS AD18G-2-T2 | | | 38.9000 | | | |
| 1 | 4 | R | TRANGO SYSTEMS AD18G-2-T2 | | | 38.9000 | | | |
| 1 | 5 | R | TRANGO SYSTEMS AD18G-2-T2 | | | 38.9000 | | | |
| 2 | 1 | T | TRANGO SYSTEMS AD18G-2-T2 | | V | 38.9000 | 358.3000 | | |
| 3 | 1 | T | TRANGO SYSTEMS AD18G-2-T2 | | H | 38.9000 | 22.4000 | | |
| 4 | 1 | T | TRANGO SYSTEMS AD18G-3-T2 | | H | 42.3000 | 351.5000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | San Bernardino, MWD. 399 Chandler Place, San Bernardino, CA | SAN BERNARDINO | 9093845508 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-06 | WQRT489 | LIREN |
| 2023-05-24 | WQRT489 | ESURNW |
| 2023-05-01 | WQRT489 | LETRES |
| 2023-04-24 | WQRT489 | ESURNW |
| 2017-10-06 | WQRT489 | LIMOD |
| 2016-07-06 | WQRT489 | LETCNS |
| 2015-04-01 | WQRT489 | LIMOD |
| 2013-07-23 | WQRT489 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3497490 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRT489 | ULS 3497490 | 2026-08-02 02:47:34 |
| Status | A | ULS 3497490 | 2026-08-02 02:47:34 |
| Service | MW | ULS 3497490 | 2026-08-02 02:47:34 |
| Grant Date | 2023-06-06 | ULS 3497490 | 2026-08-02 02:47:34 |
| Expiration Date | 2033-07-23 | ULS 3497490 | 2026-08-02 02:47:34 |