Universal Licensing System
WQXX478
Webline Holdings LLC
License details
| ULS identifier | 3827951 |
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| Call sign | WQXX478 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2026-06-18 |
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| Expiration | 2036-07-06 |
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| Frequency range | 17965 MHz |
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| Locations | 2 |
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| Representative location | Downers Grove, DUPAGE, IL |
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| Coordinates | 41.7958333, -88.0182222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17965.00000000 | | 30M0D7W |
| 1 | 1 | 17965.00000000 | | 30M0D7W |
| 1 | 1 | 17965.00000000 | | 30M0D7W |
| 1 | 1 | 17965.00000000 | | 30M0D7W |
| 1 | 1 | 17965.00000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Warren Ave, Downers Grove, DUPAGE, IL | 41.79583333, -88.01822222 | 219.400 m | LTOWER | 51.800 m structure / 56.100 m overall | |
| 2 | R | | 41.80055556, -88.23611111 | 224.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLPX6-18A | | H | 47.6000 | 271.7000 | | |
| 1 | 2 | R | Commscope HSX6-180C RF | | | 47.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-18 | WQXX478 | LIREN |
| 2026-04-14 | WQXX478 | LETRES |
| 2021-11-03 | WQXX478 | LIAUA |
| 2016-07-06 | WQXX478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3827951 | 2026-08-02 02:46:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXX478 | ULS 3827951 | 2026-08-02 02:46:30 |
| Status | A | ULS 3827951 | 2026-08-02 02:46:30 |
| Service | MG | ULS 3827951 | 2026-08-02 02:46:30 |
| Grant Date | 2026-06-18 | ULS 3827951 | 2026-08-02 02:46:30 |
| Expiration Date | 2036-07-06 | ULS 3827951 | 2026-08-02 02:46:30 |