Universal Licensing System
WRCM660
SAN MATEO, COUNTY OF
License details
| ULS identifier | 4099683 |
|---|
| Call sign | WRCM660 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2018-11-13 |
|---|
| Expiration | 2028-11-13 |
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| Frequency range | 6755 - 6845 MHz (4 frequencies) |
|---|
| Locations | 3 |
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| Representative location | PESCADERO, SAN MATEO, CA |
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| Coordinates | 37.2878889, -122.2469444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6755.00000000 | | | | | |
| 1 | 3 | FXO | 6755.00000000 | | | | | |
| 1 | 3 | FXO | 6755.00000000 | | | | | |
| 1 | 3 | FXO | 6755.00000000 | | | | | |
| 1 | 3 | FXO | 6755.00000000 | | | | | |
| 1 | 1 | FXO | 6785.00000000 | | | | | |
| 1 | 1 | FXO | 6785.00000000 | | | | | |
| 1 | 1 | FXO | 6785.00000000 | | | | | |
| 1 | 1 | FXO | 6785.00000000 | | | | | |
| 1 | 1 | FXO | 6785.00000000 | | | | | |
| 1 | 1 | FXO | 6785.00000000 | | | | | |
| 1 | 2 | FXO | 6815.00000000 | | | | | |
| 1 | 2 | FXO | 6815.00000000 | | | | | |
| 1 | 2 | FXO | 6815.00000000 | | | | | |
| 1 | 2 | FXO | 6815.00000000 | | | | | |
| 1 | 2 | FXO | 6815.00000000 | | | | | |
| 1 | 2 | FXO | 6815.00000000 | | | | | |
| 1 | 4 | FXO | 6845.00000000 | | | | | |
| 1 | 4 | FXO | 6845.00000000 | | | | | |
| 1 | 4 | FXO | 6845.00000000 | | | | | |
| 1 | 4 | FXO | 6845.00000000 | | | | | |
| 1 | 4 | FXO | 6845.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6755.00000000 | | 10M0D7W |
| 1 | 3 | 6755.00000000 | | 10M0D7W |
| 1 | 3 | 6755.00000000 | | 10M0D7W |
| 1 | 3 | 6755.00000000 | | 10M0D7W |
| 1 | 3 | 6755.00000000 | | 10M0G7W |
| 1 | 1 | 6785.00000000 | | 10M0D7W |
| 1 | 1 | 6785.00000000 | | 10M0D7W |
| 1 | 1 | 6785.00000000 | | 10M0D7W |
| 1 | 1 | 6785.00000000 | | 10M0D7W |
| 1 | 1 | 6785.00000000 | | 10M0D7W |
| 1 | 1 | 6785.00000000 | | 10M0G7W |
| 1 | 2 | 6815.00000000 | | 10M0D7W |
| 1 | 2 | 6815.00000000 | | 10M0D7W |
| 1 | 2 | 6815.00000000 | | 10M0D7W |
| 1 | 2 | 6815.00000000 | | 10M0D7W |
| 1 | 2 | 6815.00000000 | | 10M0D7W |
| 1 | 2 | 6815.00000000 | | 10M0G7W |
| 1 | 4 | 6845.00000000 | | 10M0D7W |
| 1 | 4 | 6845.00000000 | | 10M0D7W |
| 1 | 4 | 6845.00000000 | | 10M0D7W |
| 1 | 4 | 6845.00000000 | | 10M0D7W |
| 1 | 4 | 6845.00000000 | | 10M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12430 PESCADERO RD, PESCADERO, SAN MATEO, CA | 37.28788889, -122.24694444 | 397.600 m | MTOWER | 15.000 m structure / 18.000 m overall | N |
| 2 | R | | 37.24411111, -122.40025000 | 85.300 m | | | |
| 3 | R | | 37.32269444, -122.27930556 | 223.600 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 | 250.4000 | | |
| 1 | 2 | R | Commscope VHLP6-6WB (CAT A) | | | 39.3000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP6-6WB (CAT A) | | | 39.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP6-6WB (CAT A) | | V | 39.3000 | 323.4000 | | |
| 2 | 2 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
| 2 | 3 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
| 3 | 1 | T | Commscope VHLP6-6WB | | V | 39.3000 | 323.4000 | | |
| 4 | 1 | T | Commscope VHLP6-6WB | | V | 39.3000 | 250.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRCM660 | LIAUA |
| 2023-06-29 | WRCM660 | LIMOD |
| 2020-02-11 | WRCM660 | LETCNS |
| 2018-11-13 | WRCM660 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4099683 | 2026-08-02 02:48:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCM660 | ULS 4099683 | 2026-08-02 02:48:08 |
| Status | A | ULS 4099683 | 2026-08-02 02:48:08 |
| Service | MW | ULS 4099683 | 2026-08-02 02:48:08 |
| Grant Date | 2018-11-13 | ULS 4099683 | 2026-08-02 02:48:08 |
| Expiration Date | 2028-11-13 | ULS 4099683 | 2026-08-02 02:48:08 |