Universal Licensing System
WRCK376
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4094337 |
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| Call sign | WRCK376 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2018-10-24 |
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| Expiration | 2028-10-24 |
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| Cancellation | 2020-03-02 |
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| Frequency range | 6226.89 - 11645 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Montara, SAN MATEO, CA |
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| Coordinates | 37.5614444, -122.4779722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 4 | 11245.00000000 | | 30M0D7W |
| 1 | 4 | 11645.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NORTH PEAK AT HIGHWAY 1, Montara, SAN MATEO, CA | 37.56144444, -122.47797222 | 568.800 m | LTOWER | 12.200 m structure / 17.700 m overall | |
| 3 | R | | 37.19297222, -122.36841667 | 150.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | ANDREW CORPORATION HP8-611D | | | 41.3000 | | | |
| 2 | 3 | R | ANDREW CORPORATION HP8-611D | | | 44.7000 | | | |
| 3 | 1 | T | ANDREW CORPORATION HP10-611E | | V | 43.0000 | 166.6000 | | |
| 4 | 1 | T | ANDREW CORPORATION HP10-611E | | V | 45.8000 | 166.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-03 | WRCK376 | LICAN |
| 2020-02-05 | WRCK376 | LIMOD |
| 2020-01-28 | WRCK376 | LETCNS |
| 2018-10-24 | WRCK376 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4094337 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCK376 | ULS 4094337 | 2026-08-02 02:47:18 |
| Status | C | ULS 4094337 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4094337 | 2026-08-02 02:47:18 |
| Grant Date | 2018-10-24 | ULS 4094337 | 2026-08-02 02:47:18 |
| Expiration Date | 2028-10-24 | ULS 4094337 | 2026-08-02 02:47:18 |
| Cancellation Date | 2020-03-02 | ULS 4094337 | 2026-08-02 02:47:18 |