Universal Licensing System
WQQK459
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 3436813 |
|---|
| Call sign | WQQK459 |
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| Radio service | CF |
|---|
| Status | C |
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| Grant date | 2022-12-28 |
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| Expiration | 2033-01-14 |
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| Cancellation | 2025-01-03 |
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| Frequency range | 19525 - 19675 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | Millbrae, SAN MATEO, CA |
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| Coordinates | 37.5849722, -122.4051667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 2 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19525.00000000 | | 46M0D1D |
| 1 | 1 | 19575.00000000 | | 46M0D1D |
| 1 | 2 | 19575.00000000 | | 46M0D1D |
| 1 | 1 | 19625.00000000 | | 46M0D1D |
| 1 | 2 | 19625.00000000 | | 46M0D1D |
| 1 | 2 | 19675.00000000 | | 46M0D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 320 Vallejo Dr, Millbrae, SAN MATEO, CA | 37.58497222, -122.40516667 | 177.400 m | B | 9.700 m structure / 16.000 m overall | |
| 2 | R | | 37.62597222, -122.41441667 | 11.200 m | | | |
| 3 | R | | 37.58977778, -122.35980556 | 2.300 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 | | H | 38.6000 | 349.8000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | Radios Waves Inc. HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | Radio Waves Inc. HP2-18 | | H | 38.6000 | 82.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | WQQK459 | LICAN |
| 2022-12-28 | WQQK459 | LIREN |
| 2022-10-24 | WQQK459 | LETRES |
| 2019-03-01 | WQQK459 | LIASS |
| 2014-04-15 | WQQK459 | LETCNS |
| 2013-01-14 | WQQK459 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3436813 | 2026-08-02 02:46:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQK459 | ULS 3436813 | 2026-08-02 02:46:10 |
| Status | C | ULS 3436813 | 2026-08-02 02:46:10 |
| Service | CF | ULS 3436813 | 2026-08-02 02:46:10 |
| Grant Date | 2022-12-28 | ULS 3436813 | 2026-08-02 02:46:10 |
| Expiration Date | 2033-01-14 | ULS 3436813 | 2026-08-02 02:46:10 |
| Cancellation Date | 2025-01-03 | ULS 3436813 | 2026-08-02 02:46:10 |