Universal Licensing System
WRZL407
ROWLAND WATER DISTRICT
License details
| ULS identifier | 4842313 |
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| Call sign | WRZL407 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-14 |
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| Expiration | 2033-11-14 |
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| Frequency range | 35.28 - 37.68 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | ROWLAND HEIGHTS, LOS ANGELES, CA |
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| Coordinates | 33.9705556, -117.9206111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 35.28000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 37.68000000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | FB | 37.68000000 | | | 100.000000 | 125.000000 | |
| 4 | 1 | MO | 37.68000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 35.28000000 | | 20K0F3E |
| 1 | 1 | 37.68000000 | | 20K0F3E |
| 2 | 1 | 37.68000000 | | 20K0F3E |
| 4 | 1 | 37.68000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2625 SALEROSA DR, ROWLAND HEIGHTS, LOS ANGELES, CA | 33.97055556, -117.92061111 | 237.000 m | TANK | 15.000 m structure / 15.000 m overall | |
| 2 | T | 3021 S FULLERTON RD, ROWLAND HEIGHTS, LOS ANGELES, CA | 33.96805556, -117.91588889 | 184.000 m | B | 6.000 m structure / 8.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 107.100 | |
| 1 | 2 | T | | 8.000 m | | | | 48.600 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3021 S FULLERTON RD, ROWLAND HEIGHTS, CA | LOS ANGELES | 5626971726 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-14 | WRZL407 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4842313 | 2026-08-02 01:15:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZL407 | ULS 4842313 | 2026-08-02 01:15:28 |
| Status | A | ULS 4842313 | 2026-08-02 01:15:28 |
| Service | IG | ULS 4842313 | 2026-08-02 01:15:28 |
| Grant Date | 2023-11-14 | ULS 4842313 | 2026-08-02 01:15:28 |
| Expiration Date | 2033-11-14 | ULS 4842313 | 2026-08-02 01:15:28 |