Universal Licensing System
WQYW451
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 3889494 |
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| Call sign | WQYW451 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2017-02-10 |
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| Expiration | 2027-02-10 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 21275 MHz |
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| Locations | 2 |
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| Representative location | West Sacramento, YOLO, CA |
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| Coordinates | 38.5503611, -121.5717778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:23:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21275.00000000 | | | | | |
| 1 | 1 | FXO | 21275.00000000 | | | | | |
| 1 | 1 | FXO | 21275.00000000 | | | | | |
| 1 | 1 | FXO | 21275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21275.00000000 | | 50M0D7W |
| 1 | 1 | 21275.00000000 | | 50M0D7W |
| 1 | 1 | 21275.00000000 | | 50M0D7W |
| 1 | 1 | 21275.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3545 Carlin, West Sacramento, YOLO, CA | 38.55036111, -121.57177778 | 4.700 m | B | 9.400 m structure / 9.500 m overall | |
| 2 | R | | 38.58111111, -121.49494444 | 9.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-23B | | V | 35.3000 | 63.0000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23B | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-07 | WQYW451 | LICAN |
| 2022-01-11 | WQYW451 | LETCNS |
| 2020-10-13 | WQYW451 | LIMOD |
| 2019-03-01 | WQYW451 | LIASS |
| 2018-05-15 | WQYW451 | LETCNS |
| 2017-02-10 | WQYW451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3889494 | 2026-08-17 04:23:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYW451 | ULS 3889494 | 2026-08-17 04:23:42 |
| Status | C | ULS 3889494 | 2026-08-17 04:23:42 |
| Service | CF | ULS 3889494 | 2026-08-17 04:23:42 |
| Grant Date | 2017-02-10 | ULS 3889494 | 2026-08-17 04:23:42 |
| Expiration Date | 2027-02-10 | ULS 3889494 | 2026-08-17 04:23:42 |
| Cancellation Date | 2025-01-06 | ULS 3889494 | 2026-08-17 04:23:42 |