Universal Licensing System
WRNM591
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4480248 |
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| Call sign | WRNM591 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2021-07-27 |
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| Expiration | 2031-07-27 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 19680 MHz |
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| Locations | 2 |
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| Representative location | Redwood City, SAN MATEO, CA |
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| Coordinates | 37.3909722, -122.2471389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19680.00000000 | | | | | |
| 1 | 1 | FXO | 19680.00000000 | | | | | |
| 1 | 1 | FXO | 19680.00000000 | | | | | |
| 1 | 1 | FXO | 19680.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
| 1 | 1 | 19680.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 360 OLD LA HONDA RD, Redwood City, SAN MATEO, CA | 37.39097222, -122.24713889 | 236.100 m | B | 8.200 m structure / 8.700 m overall | |
| 2 | R | | 37.44888889, -122.15916667 | 14.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 50.4000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRNM591 | LICAN |
| 2022-11-01 | WRNM591 | LETCNS |
| 2021-07-27 | WRNM591 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4480248 | 2026-08-02 02:46:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNM591 | ULS 4480248 | 2026-08-02 02:46:16 |
| Status | C | ULS 4480248 | 2026-08-02 02:46:16 |
| Service | CF | ULS 4480248 | 2026-08-02 02:46:16 |
| Grant Date | 2021-07-27 | ULS 4480248 | 2026-08-02 02:46:16 |
| Expiration Date | 2031-07-27 | ULS 4480248 | 2026-08-02 02:46:16 |
| Cancellation Date | 2025-01-06 | ULS 4480248 | 2026-08-02 02:46:16 |