Universal Licensing System
WPSY919
Illinois College of Optomerty
License details
| ULS identifier | 2342403 |
|---|
| Call sign | WPSY919 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-07-14 |
|---|
| Expiration | 2031-08-09 |
|---|
| Frequency range | 464.925 - 469.925 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8361111, -87.6227778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:05 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.92500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 464.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.92500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.92500000 | | 7K60FXE |
| 1 | 1 | 464.92500000 | | 11K2F3E |
| 2 | 1 | 464.92500000 | | 11K2F3E |
| 2 | 1 | 464.92500000 | | 7K60FXE |
| 2 | 1 | 469.92500000 | | 11K2F3E |
| 2 | 1 | 469.92500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3241 S Michigan Ave, Chicago, COOK, IL | 41.83611111, -87.62277778 | 181.000 m | BANT | 12.100 m structure / 15.200 m overall | |
| 2 | T | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | V | 3.0000 | 0.0000 | 16.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3241 S Michigan Ave, Chicago, IL | COOK | 3129497635 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WPSY919 | LIAUA |
| 2021-07-14 | WPSY919 | LIREN |
| 2021-05-17 | WPSY919 | LETRES |
| 2013-11-25 | WPSY919 | LIMOD |
| 2011-06-02 | WPSY919 | LIREN |
| 2011-05-31 | WPSY919 | ESCAPR |
| 2011-05-16 | WPSY919 | LETRES |
| 2002-05-06 | WPSY919 | LETCNS |
| 2001-08-09 | WPSY919 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2342403 | 2026-08-02 01:15:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSY919 | ULS 2342403 | 2026-08-02 01:15:05 |
| Status | A | ULS 2342403 | 2026-08-02 01:15:05 |
| Service | IG | ULS 2342403 | 2026-08-02 01:15:05 |
| Grant Date | 2021-07-14 | ULS 2342403 | 2026-08-02 01:15:05 |
| Expiration Date | 2031-08-09 | ULS 2342403 | 2026-08-02 01:15:05 |