Universal Licensing System
WQQQ981
TowerStream Corp
License details
| ULS identifier | 3446465 |
|---|
| Call sign | WQQQ981 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2013-02-14 |
|---|
| Expiration | 2023-02-14 |
|---|
| Cancellation | 2023-02-13 |
|---|
| Frequency range | 19425 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, DUPAGE, IL |
|---|
| Coordinates | 41.8404167, -87.9987500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 660 E. Butterfield Road, Chicago, DUPAGE, IL | 41.84041667, -87.99875000 | 223.000 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | R | | 41.85805556, -87.95416667 | 209.100 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 | 62.1000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-14 | WQQQ981 | LICAN |
| 2022-11-21 | WQQQ981 | LETRES |
| 2020-02-01 | WQQQ981 | LITRAN |
| 2018-06-08 | WQQQ981 | LIAUA |
| 2018-02-27 | WQQQ981 | LETCNS |
| 2018-01-04 | WQQQ981 | LIAUA |
| 2017-06-28 | WQQQ981 | LIAUA |
| 2016-11-29 | WQQQ981 | LIMOD |
| 2014-05-13 | WQQQ981 | LETCNS |
| 2013-02-14 | WQQQ981 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3446465 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQQ981 | ULS 3446465 | 2026-08-02 02:47:29 |
| Status | C | ULS 3446465 | 2026-08-02 02:47:29 |
| Service | CF | ULS 3446465 | 2026-08-02 02:47:29 |
| Grant Date | 2013-02-14 | ULS 3446465 | 2026-08-02 02:47:29 |
| Expiration Date | 2023-02-14 | ULS 3446465 | 2026-08-02 02:47:29 |
| Cancellation Date | 2023-02-13 | ULS 3446465 | 2026-08-02 02:47:29 |