Universal Licensing System
WQRF840
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 3474050 |
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| Call sign | WQRF840 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2023-05-02 |
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| Expiration | 2033-05-06 |
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| Cancellation | 2025-01-03 |
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| Frequency range | 17765 MHz |
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| Locations | 2 |
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| Representative location | Fremont, ALAMEDA, CA |
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| Coordinates | 37.4836111, -121.9274444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17765.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17765.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 47224 Mission Falls Ct, Fremont, ALAMEDA, CA | 37.48361111, -121.92744444 | 17.300 m | B | 9.700 m structure / 9.900 m overall | |
| 2 | R | | 37.49958333, -121.87208333 | 804.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18 | | H | 38.7000 | 70.0000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | WQRF840 | LICAN |
| 2023-05-02 | WQRF840 | LIREN |
| 2023-02-13 | WQRF840 | LETRES |
| 2019-03-01 | WQRF840 | LIASS |
| 2014-08-05 | WQRF840 | LETCNS |
| 2013-05-06 | WQRF840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3474050 | 2026-08-02 02:46:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRF840 | ULS 3474050 | 2026-08-02 02:46:18 |
| Status | C | ULS 3474050 | 2026-08-02 02:46:18 |
| Service | CF | ULS 3474050 | 2026-08-02 02:46:18 |
| Grant Date | 2023-05-02 | ULS 3474050 | 2026-08-02 02:46:18 |
| Expiration Date | 2033-05-06 | ULS 3474050 | 2026-08-02 02:46:18 |
| Cancellation Date | 2025-01-03 | ULS 3474050 | 2026-08-02 02:46:18 |