Universal Licensing System
WQTP939
TowerStream Corp
License details
| ULS identifier | 3574763 |
|---|
| Call sign | WQTP939 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2024-05-07 |
|---|
| Expiration | 2034-03-20 |
|---|
| Frequency range | 22970 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.8908333, -87.6423889 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22970.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22970.00000000 | | 40M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 676 N MICHIGAN AVE, CHICAGO, COOK, IL | 41.89469444, -87.62508333 | 179.500 m | B | 153.600 m structure / 155.100 m overall | N |
| 2 | R | | 41.89083333, -87.64238889 | 177.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-23A | | H | 35.3000 | 253.4000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-07 | WQTP939 | LIREN |
| 2023-12-25 | WQTP939 | LETRES |
| 2021-03-08 | WQTP939 | LIMOD |
| 2020-02-01 | WQTP939 | LITRAN |
| 2018-06-08 | WQTP939 | LIAUA |
| 2018-01-04 | WQTP939 | LIAUA |
| 2017-06-28 | WQTP939 | LIAUA |
| 2014-03-20 | WQTP939 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3574763 | 2026-08-02 02:47:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTP939 | ULS 3574763 | 2026-08-02 02:47:37 |
| Status | A | ULS 3574763 | 2026-08-02 02:47:37 |
| Service | CF | ULS 3574763 | 2026-08-02 02:47:37 |
| Grant Date | 2024-05-07 | ULS 3574763 | 2026-08-02 02:47:37 |
| Expiration Date | 2034-03-20 | ULS 3574763 | 2026-08-02 02:47:37 |