Universal Licensing System
WQOS638
URL PHARMPRO
License details
| ULS identifier | 3344303 |
|---|
| Call sign | WQOS638 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-01-18 |
|---|
| Expiration | 2022-01-18 |
|---|
| Cancellation | 2022-03-26 |
|---|
| Frequency range | 457.1625 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | AURORA, DUPAGE, IL |
|---|
| Coordinates | 41.7947222, -88.2502778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.16250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.33750000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 452.16250000 | | 7K60FXE |
| 1 | 1 | 456.33750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 457.16250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AURORA, DUPAGE, IL | 41.79472222, -88.25027778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2500 MOLITOR RD, AURORA, IL | DUPAGE | 6308883828 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-26 | WQOS638 | LIEXP |
| 2021-10-25 | WQOS638 | LETRES |
| 2012-10-23 | WQOS638 | LETCNS |
| 2012-01-18 | WQOS638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3344303 | 2026-08-02 01:19:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOS638 | ULS 3344303 | 2026-08-02 01:19:30 |
| Status | E | ULS 3344303 | 2026-08-02 01:19:30 |
| Service | IG | ULS 3344303 | 2026-08-02 01:19:30 |
| Grant Date | 2012-01-18 | ULS 3344303 | 2026-08-02 01:19:30 |
| Expiration Date | 2022-01-18 | ULS 3344303 | 2026-08-02 01:19:30 |
| Cancellation Date | 2022-03-26 | ULS 3344303 | 2026-08-02 01:19:30 |