Universal Licensing System
WPMG688
United States Steel Corporation
License details
| ULS identifier | 1794070 |
|---|
| Call sign | WPMG688 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-25 |
|---|
| Expiration | 2033-07-21 |
|---|
| Frequency range | 151.715 - 159.78 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | PORTER, IN |
|---|
| 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 | FB2 | 151.71500000 | | | 60.000000 | 150.000000 | |
| 2 | 1 | MO | 151.71500000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 159.78000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | FX1 | 159.78000000 | | | 50.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.71500000 | | 11K2F3E |
| 1 | 1 | 151.71500000 | | 11K2F1D |
| 2 | 1 | 151.71500000 | | 11K2F1D |
| 2 | 1 | 151.71500000 | | 11K2F3E |
| 2 | 1 | 159.78000000 | | 11K2F3E |
| 2 | 1 | 159.78000000 | | 11K2F1D |
| 3 | 1 | 159.78000000 | | 11K2F3E |
| 3 | 1 | 159.78000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | USS MIDWEST PLANT, PORTAGE, PORTER, IN | 41.62938889, -87.17275000 | 185.000 m | BANT | 33.000 m structure / 39.000 m overall | N |
| 2 | T | | | 0.000 m | | | N |
| 3 | T | PORTER, IN | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 39.000 m | | | | 38.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | USS MIDWEST PLANT, PORTAGE, IN | PORTER | 2197635645 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-18 | WPMG688 | LITRAN |
| 2023-05-25 | WPMG688 | LIREN |
| 2023-04-24 | WPMG688 | LETRES |
| 2017-09-28 | WPMG688 | LIAUA |
| 2017-09-22 | WPMG688 | LIAUA |
| 2014-08-21 | WPMG688 | LIMOD |
| 2013-07-20 | WPMG688 | LIREN |
| 2013-07-16 | WPMG688 | ESUAPR |
| 2013-04-29 | WPMG688 | LETRES |
| 2010-09-16 | WPMG688 | LIMOD |
| 2009-03-25 | WPMG688 | LIAUA |
| 2009-03-23 | WPMG688 | ESUAPR |
| 2005-10-12 | WPMG688 | LIAUA |
| 2005-10-11 | WPMG688 | ESCAPR |
| 2005-10-10 | WPMG688 | EFUAPR |
| 2005-10-10 | WPMG688 | ESUAPR |
| 2004-11-15 | WPMG688 | LETCNS |
| 2004-02-11 | WPMG688 | LIMOD |
| 2003-08-27 | WPMG688 | LIREN |
| 2003-08-27 | WPMG688 | COR |
| 2003-08-26 | WPMG688 | COR |
| 2003-06-19 | WPMG688 | LIAUA |
| 2003-05-20 | WPMG688 | LIASS |
| 2003-05-01 | WPMG688 | LIAUA |
| 2003-04-28 | WPMG688 | LETRES |
| 2003-04-12 | WPMG688 | LIAUA |
| 2003-04-02 | WPMG688 | LIAUA |
| 2002-03-12 | WPMG688 | AUDOPR |
| 2002-03-06 | WPMG688 | LIASS |
| 2000-11-23 | WPMG688 | LICCNV |
| 1998-07-21 | WPMG688 | AUTHPR |
| 1998-07-21 | WPMG688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1794070 | 2026-08-02 01:14:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMG688 | ULS 1794070 | 2026-08-02 01:14:51 |
| Status | A | ULS 1794070 | 2026-08-02 01:14:51 |
| Service | IG | ULS 1794070 | 2026-08-02 01:14:51 |
| Grant Date | 2023-05-25 | ULS 1794070 | 2026-08-02 01:14:51 |
| Expiration Date | 2033-07-21 | ULS 1794070 | 2026-08-02 01:14:51 |