Universal Licensing System
WQJS281
ATL MDS, LLC.
License details
| ULS identifier | 3063357 |
|---|
| Call sign | WQJS281 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2008-12-10 |
|---|
| Expiration | 2018-12-10 |
|---|
| Cancellation | 2010-01-04 |
|---|
| Frequency range | 23025 - 23425 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8060833, -87.6826667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-09 15:43:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23025.00000000 | | 42M6D7W |
| 1 | 2 | 23025.00000000 | | 45M2D7W |
| 1 | 2 | 23025.00000000 | | 45M8D7W |
| 1 | 2 | 23025.00000000 | | 45M8D7W |
| 1 | 2 | 23025.00000000 | | 47M8D7W |
| 1 | 2 | 23025.00000000 | | 47M1D7W |
| 1 | 2 | 23125.00000000 | | 42M6D7W |
| 1 | 2 | 23125.00000000 | | 45M2D7W |
| 1 | 2 | 23125.00000000 | | 45M8D7W |
| 1 | 2 | 23125.00000000 | | 45M8D7W |
| 1 | 2 | 23125.00000000 | | 47M8D7W |
| 1 | 2 | 23125.00000000 | | 47M1D7W |
| 1 | 1 | 23325.00000000 | | 42M6D7W |
| 1 | 1 | 23325.00000000 | | 45M2D7W |
| 1 | 1 | 23325.00000000 | | 45M8D7W |
| 1 | 1 | 23325.00000000 | | 45M8D7W |
| 1 | 1 | 23325.00000000 | | 47M8D7W |
| 1 | 1 | 23325.00000000 | | 47M1D7W |
| 1 | 1 | 23425.00000000 | | 42M6D7W |
| 1 | 1 | 23425.00000000 | | 45M2D7W |
| 1 | 1 | 23425.00000000 | | 45M8D7W |
| 1 | 1 | 23425.00000000 | | 45M8D7W |
| 1 | 1 | 23425.00000000 | | 47M8D7W |
| 1 | 1 | 23425.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2314 W 48th Pl, Chicago, COOK, IL | 41.80608333, -87.68266667 | 181.400 m | POLE | 33.200 m structure / 33.200 m overall | |
| 2 | R | | 41.83188889, -87.71797222 | 180.800 m | | | |
| 3 | R | | 41.82391667, -87.63577778 | 181.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE INC A-ANT-23G-1-C | | V | 34.4000 | 314.3000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-23G-2-C | | | 40.2000 | 0.0000 | | |
| 1 | 3 | R | DRAGONWAVE INC A-ANT-23G-1-C | | | 34.4000 | 0.0000 | | |
| 2 | 1 | T | DRAGONWAVE INC A-ANT-23G-2-C | | V | 40.2000 | 63.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-01-05 | WQJS281 | LICAN |
| 2009-06-04 | WQJS281 | LIASS |
| 2009-06-04 | WQJS281 | ESUAPR |
| 2009-05-13 | WQJS281 | LIAUA |
| 2009-05-12 | WQJS281 | ESUAPR |
| 2009-03-04 | WQJS281 | LIAUA |
| 2009-03-03 | WQJS281 | ESUAPR |
| 2009-01-15 | WQJS281 | LTSAPR |
| 2009-01-15 | WQJS281 | LIAUA |
| 2008-12-11 | WQJS281 | COR |
| 2008-12-10 | WQJS281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3063357 | 2026-08-09 15:43:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJS281 | ULS 3063357 | 2026-08-09 15:43:29 |
| Status | C | ULS 3063357 | 2026-08-09 15:43:29 |
| Service | CF | ULS 3063357 | 2026-08-09 15:43:29 |
| Grant Date | 2008-12-10 | ULS 3063357 | 2026-08-09 15:43:29 |
| Expiration Date | 2018-12-10 | ULS 3063357 | 2026-08-09 15:43:29 |
| Cancellation Date | 2010-01-04 | ULS 3063357 | 2026-08-09 15:43:29 |