Universal Licensing System
WQQX491
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 3458591 |
|---|
| Call sign | WQQX491 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2023-03-07 |
|---|
| Expiration | 2033-03-20 |
|---|
| Frequency range | 17915 - 19625 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 37.2888889, -121.9352778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 17915.00000000 | | | | | |
| 1 | 3 | FXO | 17915.00000000 | | | | | |
| 1 | 3 | FXO | 17915.00000000 | | | | | |
| 1 | 3 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 3 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D1W |
| 1 | 2 | 19625.00000000 | | 50M0D1W |
| 1 | 2 | 19625.00000000 | | 50M0D1W |
| 1 | 2 | 19625.00000000 | | 50M0D1W |
| 1 | 2 | 19625.00000000 | | 50M0D1W |
| 1 | 2 | 19625.00000000 | | 50M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 925 Blossom Hill Rd, San Jose, SANTA CLARA, CA | 37.25138889, -121.86263889 | 56.100 m | B | 21.000 m structure / 21.000 m overall | N |
| 3 | R | | 37.28888889, -121.93527778 | 58.000 m | | | |
| 4 | R | | 37.16008333, -121.90769444 | 1030.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
| 1 | 4 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP2-18 | | H | 38.7000 | 302.9000 | | |
| 3 | 1 | T | COMMSCOPE VHLP2-18C | | H | 39.0000 | 201.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-11 | WQQX491 | LIMOD |
| 2025-02-28 | WQQX491 | LIMOD |
| 2023-03-07 | WQQX491 | LIREN |
| 2023-01-02 | WQQX491 | LETRES |
| 2020-01-28 | WQQX491 | LETCNS |
| 2019-03-01 | WQQX491 | LIASS |
| 2018-10-24 | WQQX491 | LIMOD |
| 2017-07-11 | WQQX491 | LETCNS |
| 2016-04-12 | WQQX491 | LIMOD |
| 2015-12-01 | WQQX491 | ESUAPR |
| 2014-06-24 | WQQX491 | LETCNS |
| 2013-03-20 | WQQX491 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3458591 | 2026-08-02 02:46:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQX491 | ULS 3458591 | 2026-08-02 02:46:02 |
| Status | A | ULS 3458591 | 2026-08-02 02:46:02 |
| Service | CF | ULS 3458591 | 2026-08-02 02:46:02 |
| Grant Date | 2023-03-07 | ULS 3458591 | 2026-08-02 02:46:02 |
| Expiration Date | 2033-03-20 | ULS 3458591 | 2026-08-02 02:46:02 |