Universal Licensing System
WPWJ656
Martin Materials Corporation
License details
| ULS identifier | 2465078 |
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| Call sign | WPWJ656 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-12-02 |
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| Expiration | 2012-12-02 |
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| Cancellation | 2013-02-02 |
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| Frequency range | 152.99 MHz |
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| Locations | 4 |
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| Representative location | Rochelle, OGLE, IL |
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| Coordinates | 41.9200278, -89.0645278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:07 |
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Licensee
| Name | Martin Materials Corporation |
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| Applicant type | C |
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| FRN | 0007635154 |
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| Location | Oregon, IL |
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| Address | 2456 E Pleasant Grove Rd, Oregon, IL, 61061 |
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| Phone | 8157322422 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.99000000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | FB | 152.99000000 | | | 40.000000 | 120.000000 | |
| 3 | 1 | MO | 152.99000000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 152.99000000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 152.99000000 | | 20K0F3E |
| 3 | 1 | 152.99000000 | | 20K0F3E |
| 4 | 1 | 152.99000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 303 1st Ave, Rochelle, OGLE, IL | 41.92002778, -89.06452778 | 242.300 m | SILO | 18.300 m structure / 24.400 m overall | |
| 2 | T | 5515 Charles St, Rockford, WINNEBAGO, IL | 42.24475000, -89.00733333 | 268.800 m | SILO | 18.300 m structure / 24.400 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 24.400 m | | 0.0000 | 0.0000 | 14.000 | |
| 1 | 2 | | | 24.400 m | | 0.0000 | 0.0000 | 52.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 303 1st Ave, Rochelle, IL | OGLE | 8155621994 |
License history
| Date | File or call sign | Action |
|---|
| 2013-02-02 | WPWJ656 | LIEXP |
| 2012-09-10 | WPWJ656 | LETRES |
| 2003-09-03 | WPWJ656 | LETCNS |
| 2002-12-02 | WPWJ656 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2465078 | 2026-08-02 01:15:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWJ656 | ULS 2465078 | 2026-08-02 01:15:07 |
| Status | E | ULS 2465078 | 2026-08-02 01:15:07 |
| Service | IG | ULS 2465078 | 2026-08-02 01:15:07 |
| Grant Date | 2002-12-02 | ULS 2465078 | 2026-08-02 01:15:07 |
| Expiration Date | 2012-12-02 | ULS 2465078 | 2026-08-02 01:15:07 |
| Cancellation Date | 2013-02-02 | ULS 2465078 | 2026-08-02 01:15:07 |