Universal Licensing System
WPBK359
ESSROC MATERIALS INC
License details
| ULS identifier | 1704438 |
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| Call sign | WPBK359 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-10 |
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| Expiration | 2003-01-12 |
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| Cancellation | 2003-04-13 |
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| Frequency range | 469.5625 - 469.6375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LAWRENCE, PA |
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| Coordinates | 40.9720000, -80.4895000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:24 |
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Licensee
| Name | ESSROC MATERIALS INC |
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| Applicant type | C |
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| FRN | 0003272192 |
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| Location | POLAND, OH |
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| Address | POLAND, OH, 44514 |
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| Phone | 4126677702 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 469.56250000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.63750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.56250000 | | 20K0F1D |
| 1 | 1 | 469.63750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAWRENCE, PA | 40.97200000, -80.48950000 | | | | |
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 |
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| 1 | ESSROC CONTROL RM E POLAND AVE, BESSEMER, PA | | 4126677702 |
License history
| Date | File or call sign | Action |
|---|
| 2003-04-13 | WPBK359 | LIEXP |
| 2002-10-21 | WPBK359 | LETRES |
| 2001-09-20 | WPBK359 | AUDOPR |
| 2000-11-23 | WPBK359 | LICCNV |
| 1997-12-10 | WPBK359 | AUTHPR |
| 1997-12-10 | WPBK359 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1704438 | 2026-08-02 01:10:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBK359 | ULS 1704438 | 2026-08-02 01:10:24 |
| Status | E | ULS 1704438 | 2026-08-02 01:10:24 |
| Service | IG | ULS 1704438 | 2026-08-02 01:10:24 |
| Grant Date | 1997-12-10 | ULS 1704438 | 2026-08-02 01:10:24 |
| Expiration Date | 2003-01-12 | ULS 1704438 | 2026-08-02 01:10:24 |
| Cancellation Date | 2003-04-13 | ULS 1704438 | 2026-08-02 01:10:24 |