Universal Licensing System
WQQD557
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 3421514 |
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| Call sign | WQQD557 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2022-10-12 |
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| Expiration | 2032-11-07 |
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| Cancellation | 2025-01-03 |
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| Frequency range | 19375 - 19475 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | San Mateo, SAN MATEO, CA |
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| Coordinates | 37.5410000, -122.3016944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 46M0D1D |
| 1 | 1 | 19425.00000000 | | 46M0D1D |
| 1 | 1 | 19475.00000000 | | 46M0D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2841 S El Camino Real, San Mateo, SAN MATEO, CA | 37.54100000, -122.30169444 | 7.000 m | B | 6.700 m structure / 6.700 m overall | |
| 2 | R | | 37.53341667, -122.33083333 | 147.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 251.9000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | WQQD557 | LICAN |
| 2022-10-12 | WQQD557 | LIREN |
| 2022-08-15 | WQQD557 | LETRES |
| 2019-03-01 | WQQD557 | LIASS |
| 2014-02-04 | WQQD557 | LETCNS |
| 2012-11-07 | WQQD557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3421514 | 2026-08-02 02:45:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQD557 | ULS 3421514 | 2026-08-02 02:45:59 |
| Status | C | ULS 3421514 | 2026-08-02 02:45:59 |
| Service | CF | ULS 3421514 | 2026-08-02 02:45:59 |
| Grant Date | 2022-10-12 | ULS 3421514 | 2026-08-02 02:45:59 |
| Expiration Date | 2032-11-07 | ULS 3421514 | 2026-08-02 02:45:59 |
| Cancellation Date | 2025-01-03 | ULS 3421514 | 2026-08-02 02:45:59 |