Universal Licensing System
WPMB309
United States Steel Corporation
License details
| ULS identifier | 1791149 |
|---|
| Call sign | WPMB309 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-03-20 |
|---|
| Expiration | 2033-05-12 |
|---|
| Frequency range | 72.06 - 72.38 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | COOK, IL |
|---|
| Coordinates | 38.6936667, -90.1423333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:51 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.06000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.08000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.12000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.16000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.20000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.32000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.34000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.36000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.38000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.06000000 | | 20K0F9W |
| 1 | 1 | 72.06000000 | | 11K2F1D |
| 1 | 1 | 72.06000000 | | 11K2F3E |
| 1 | 1 | 72.08000000 | | 20K0F9W |
| 1 | 1 | 72.08000000 | | 11K2F3E |
| 1 | 1 | 72.08000000 | | 11K2F1D |
| 1 | 1 | 72.12000000 | | 20K0F9W |
| 1 | 1 | 72.12000000 | | 11K2F3E |
| 1 | 1 | 72.12000000 | | 11K2F1D |
| 1 | 1 | 72.16000000 | | 11K2F1D |
| 1 | 1 | 72.16000000 | | 20K0F9W |
| 1 | 1 | 72.16000000 | | 11K2F3E |
| 1 | 1 | 72.20000000 | | 20K0F9W |
| 1 | 1 | 72.20000000 | | 11K2F1D |
| 1 | 1 | 72.20000000 | | 11K2F3E |
| 1 | 1 | 72.24000000 | | 11K2F1D |
| 1 | 1 | 72.24000000 | | 20K0F9W |
| 1 | 1 | 72.24000000 | | 11K2F3E |
| 1 | 1 | 72.32000000 | | 20K0F9W |
| 1 | 1 | 72.32000000 | | 11K2F1D |
| 1 | 1 | 72.32000000 | | 11K2F3E |
| 1 | 1 | 72.34000000 | | 20K0F9W |
| 1 | 1 | 72.34000000 | | 11K2F1D |
| 1 | 1 | 72.34000000 | | 11K2F3E |
| 1 | 1 | 72.36000000 | | 20K0F9W |
| 1 | 1 | 72.36000000 | | 11K2F3E |
| 1 | 1 | 72.36000000 | | 11K2F1D |
| 1 | 1 | 72.38000000 | | 11K2F3E |
| 1 | 1 | 72.38000000 | | 20K0F9W |
| 1 | 1 | 72.38000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 38.69366667, -90.14233333 | | | | |
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 | 20TH & STATE ST, GRANITE CITY, IL | MADISON | 6184513655 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-18 | WPMB309 | LITRAN |
| 2023-03-20 | WPMB309 | LIREN |
| 2023-02-13 | WPMB309 | LETRES |
| 2017-09-28 | WPMB309 | LIAUA |
| 2017-09-22 | WPMB309 | LIAUA |
| 2013-04-04 | WPMB309 | LIREN |
| 2013-04-04 | WPMB309 | ESCAPR |
| 2013-04-03 | WPMB309 | EFUAPR |
| 2013-04-03 | WPMB309 | ESUAPR |
| 2013-02-18 | WPMB309 | LETRES |
| 2010-09-16 | WPMB309 | LIMOD |
| 2003-06-19 | WPMB309 | LIAUA |
| 2003-05-20 | WPMB309 | LIASS |
| 2003-05-01 | WPMB309 | LIAUA |
| 2003-04-12 | WPMB309 | LIAUA |
| 2003-04-09 | WPMB309 | LIREN |
| 2003-04-08 | WPMB309 | LITIN |
| 2003-04-02 | WPMB309 | LIAUA |
| 2003-02-19 | WPMB309 | LETRES |
| 2002-03-06 | WPMB309 | LIASS |
| 2002-01-11 | WPMB309 | AUDOPR |
| 2000-11-23 | WPMB309 | LICCNV |
| 1998-05-12 | WPMB309 | AUTHPR |
| 1998-05-12 | WPMB309 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791149 | 2026-08-02 01:14:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB309 | ULS 1791149 | 2026-08-02 01:14:51 |
| Status | A | ULS 1791149 | 2026-08-02 01:14:51 |
| Service | IG | ULS 1791149 | 2026-08-02 01:14:51 |
| Grant Date | 2023-03-20 | ULS 1791149 | 2026-08-02 01:14:51 |
| Expiration Date | 2033-05-12 | ULS 1791149 | 2026-08-02 01:14:51 |