Universal Licensing System
WPXX455
SCHOOL DISTRICT #69
License details
| ULS identifier | 2526670 |
|---|
| Call sign | WPXX455 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-07 |
|---|
| Expiration | 2033-06-25 |
|---|
| Frequency range | 456.6375 - 469.8375 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MORTON GROVE, COOK, IL |
|---|
| Coordinates | 42.0300556, -87.7645000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:47 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.58750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 461.58750000 | | | 40.000000 | 50.000000 | |
| 5 | 1 | MO | 461.58750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.83750000 | | | 40.000000 | 50.000000 | |
| 2 | 1 | MO | 464.83750000 | | | 10.000000 | 10.000000 | |
| 5 | 1 | MO | 466.58750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | FX1 | 466.58750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 469.83750000 | | | 10.000000 | 10.000000 | |
| 6 | 1 | FX1 | 469.83750000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 456.63750000 | | 7K60FXE |
| 3 | 1 | 456.63750000 | | 11K2F3E |
| 3 | 1 | 461.58750000 | | 7K60FXE |
| 3 | 1 | 461.58750000 | | 11K2F3E |
| 4 | 1 | 461.58750000 | | 7K60FXE |
| 4 | 1 | 461.58750000 | | 11K2F3E |
| 5 | 1 | 461.58750000 | | 7K60FXE |
| 5 | 1 | 461.58750000 | | 11K2F3E |
| 3 | 1 | 461.76250000 | | 7K60FXE |
| 3 | 1 | 461.76250000 | | 11K2F3E |
| 3 | 1 | 462.06250000 | | 11K2F3E |
| 3 | 1 | 462.06250000 | | 7K60FXE |
| 1 | 1 | 464.83750000 | | 11K2F3E |
| 1 | 1 | 464.83750000 | | 7K60FXE |
| 2 | 1 | 464.83750000 | | 7K60FXE |
| 2 | 1 | 464.83750000 | | 11K2F3E |
| 5 | 1 | 466.58750000 | | 7K60FXE |
| 5 | 1 | 466.58750000 | | 11K2F3E |
| 6 | 1 | 466.58750000 | | 7K60FXE |
| 6 | 1 | 466.58750000 | | 11K2F3E |
| 2 | 1 | 469.83750000 | | 7K60FXE |
| 2 | 1 | 469.83750000 | | 11K2F3E |
| 6 | 1 | 469.83750000 | | 7K60FXE |
| 6 | 1 | 469.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7839 Lincoln Ave, SKOKIE, COOK, IL | 42.02500000, -87.75394444 | 187.000 m | BANT | 12.000 m structure / 16.800 m overall | N |
| 2 | T | | | | | | |
| 3 | T | SKOKIE, COOK, IL | 42.03183333, -87.75266667 | | | | N |
| 4 | | 8200 GROSS POINT RD, MORTON GROVE, COOK, IL | 42.03005556, -87.76450000 | 193.000 m | BMAST | 9.100 m structure / 12.200 m overall | N |
| 5 | | | | | | | N |
| 6 | | COOK, IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.800 m | | | | 16.200 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 12.200 m | | | | 13.400 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5050 MADISON ST, SKOKIE, IL | COOK | 8476757666 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-07 | WPXX455 | LIREN |
| 2023-04-03 | WPXX455 | LETRES |
| 2023-03-27 | WPXX455 | ESURNW |
| 2022-01-31 | WPXX455 | FRATRE |
| 2022-01-26 | WPXX455 | LETTRS |
| 2022-01-26 | WPXX455 | PNLISR |
| 2021-11-05 | WPXX455 | LIMOD |
| 2021-09-21 | WPXX455 | LETCNS |
| 2020-12-23 | WPXX455 | LIMOD |
| 2014-09-16 | WPXX455 | LETCNS |
| 2013-12-16 | WPXX455 | LIMOD |
| 2013-04-15 | WPXX455 | LTSAPR |
| 2013-04-13 | WPXX455 | LIREN |
| 2013-04-01 | WPXX455 | LETRES |
| 2007-04-09 | WPXX455 | LIMOD |
| 2004-03-22 | WPXX455 | LETCNS |
| 2003-06-25 | WPXX455 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2526670 | 2026-08-02 01:14:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXX455 | ULS 2526670 | 2026-08-02 01:14:47 |
| Status | A | ULS 2526670 | 2026-08-02 01:14:47 |
| Service | IG | ULS 2526670 | 2026-08-02 01:14:47 |
| Grant Date | 2023-04-07 | ULS 2526670 | 2026-08-02 01:14:47 |
| Expiration Date | 2033-06-25 | ULS 2526670 | 2026-08-02 01:14:47 |