Universal Licensing System
WRCM641
SAN MATEO, COUNTY OF
License details
| ULS identifier | 4099626 |
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| Call sign | WRCM641 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2018-11-13 |
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| Expiration | 2028-11-13 |
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| Frequency range | 6595 - 6655 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LA HONDA, SAN MATEO, CA |
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| Coordinates | 37.3226944, -122.2793056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0G7W |
| 1 | 1 | 6655.00000000 | | 10M0D7W |
| 1 | 1 | 6655.00000000 | | 10M0D7W |
| 1 | 1 | 6655.00000000 | | 10M0D7W |
| 1 | 1 | 6655.00000000 | | 10M0D7W |
| 1 | 1 | 6655.00000000 | | 10M0D7W |
| 1 | 1 | 6655.00000000 | | 10M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 415 SEARS RANCH RD, LA HONDA, SAN MATEO, CA | 37.32269444, -122.27930556 | 223.600 m | MTOWER | 18.500 m structure / 18.500 m overall | N |
| 2 | R | | 37.28788889, -122.24694444 | 397.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP6-6WB (CAT A) | | V | 39.3000 | 143.4000 | | |
| 1 | 2 | R | Commscope VHLP6-6WB (CAT A) | | | 39.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP6-6WB | | V | 39.3000 | 143.4000 | | |
| 2 | 2 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRCM641 | LIAUA |
| 2023-06-29 | WRCM641 | LIMOD |
| 2020-02-11 | WRCM641 | LETCNS |
| 2018-11-13 | WRCM641 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4099626 | 2026-08-02 02:47:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCM641 | ULS 4099626 | 2026-08-02 02:47:43 |
| Status | A | ULS 4099626 | 2026-08-02 02:47:43 |
| Service | MW | ULS 4099626 | 2026-08-02 02:47:43 |
| Grant Date | 2018-11-13 | ULS 4099626 | 2026-08-02 02:47:43 |
| Expiration Date | 2028-11-13 | ULS 4099626 | 2026-08-02 02:47:43 |