Universal Licensing System
WCC690
National ReadyMixed Concrete Co.
License details
| ULS identifier | 1859752 |
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| Call sign | WCC690 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-04-10 |
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| Expiration | 2012-06-22 |
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| Cancellation | 2012-08-25 |
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| Frequency range | 474.6125 MHz |
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| Locations | 1 |
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| Representative location | SOUTH GATE, LOS ANGELES, CA |
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| Coordinates | 33.9497500, -118.1703611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:55 |
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Licensee
| Name | National ReadyMixed Concrete Co. |
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| Applicant type | C |
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| FRN | 0006870752 |
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| Location | South Gate, CA |
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| Address | 4988 Firestone Blvd., South Gate, CA, 902803544 |
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| Phone | 8189713242 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FX1 | 474.61250000 | | | 10.000000 | 57.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 474.61250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4988 E FIRESTONE BLVD, SOUTH GATE, LOS ANGELES, CA | 33.94975000, -118.17036111 | 37.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 30.000 m | | | | 16.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 11725E ARTESIA BLVD, ARTESIA, CA | | 8189603948 |
License history
| Date | File or call sign | Action |
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| 2012-08-25 | WCC690 | LIEXP |
| 2012-03-26 | WCC690 | LETRES |
| 2002-04-17 | WCC690 | LIASS |
| 2002-04-10 | WCC690 | LIREN |
| 2002-03-25 | WCC690 | LETRES |
| 2002-01-18 | WCC690 | AUDOPR |
| 2000-11-24 | WCC690 | LICCNV |
| 1998-01-20 | WCC690 | AUTHPR |
| 1998-01-20 | WCC690 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1859752 | 2026-08-02 01:14:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WCC690 | ULS 1859752 | 2026-08-02 01:14:55 |
| Status | E | ULS 1859752 | 2026-08-02 01:14:55 |
| Service | IG | ULS 1859752 | 2026-08-02 01:14:55 |
| Grant Date | 2002-04-10 | ULS 1859752 | 2026-08-02 01:14:55 |
| Expiration Date | 2012-06-22 | ULS 1859752 | 2026-08-02 01:14:55 |
| Cancellation Date | 2012-08-25 | ULS 1859752 | 2026-08-02 01:14:55 |