Universal Licensing System
WRDU313
Tower 180 Owner LLC
License details
| ULS identifier | 4181544 |
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| Call sign | WRDU313 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-07-20 |
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| Expiration | 2029-07-20 |
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| Frequency range | 467.1875 - 467.4625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN DIEGO, SAN DIEGO, CA |
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| Coordinates | 32.7162500, -117.1633611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.98750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.46250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.98750000 | | 7K60FXE |
| 1 | 1 | 462.18750000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 7K60FXE |
| 1 | 1 | 467.18750000 | | 7K60FXE |
| 1 | 1 | 467.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN DIEGO, SAN DIEGO, CA | 32.71625000, -117.16336111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1010 2ND AVE SUITE 1727, SAN DIEGO, CA | SAN DIEGO | 6192391500 |
License history
| Date | File or call sign | Action |
|---|
| 2020-04-21 | WRDU313 | LETCNS |
| 2019-07-20 | WRDU313 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4181544 | 2026-08-02 01:23:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU313 | ULS 4181544 | 2026-08-02 01:23:04 |
| Status | A | ULS 4181544 | 2026-08-02 01:23:04 |
| Service | IG | ULS 4181544 | 2026-08-02 01:23:04 |
| Grant Date | 2019-07-20 | ULS 4181544 | 2026-08-02 01:23:04 |
| Expiration Date | 2029-07-20 | ULS 4181544 | 2026-08-02 01:23:04 |