Universal Licensing System
WPJS580
SCHWARTZ OILFIELD SERVICE INC
License details
| ULS identifier | 1843068 |
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| Call sign | WPJS580 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-10-07 |
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| Expiration | 2001-10-07 |
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| Cancellation | 2002-03-10 |
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| Frequency range | 451.65 - 456.65 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WALNUT HILL, MARION, IL |
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| Coordinates | 38.4897778, -89.0572778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:53 |
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Licensee
| Name | SCHWARTZ OILFIELD SERVICE INC |
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| Applicant type | C |
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| FRN | 0002807519 |
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| Location | CENTRALIA, IL |
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| Address | CENTRALIA, IL, 62801 |
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| Phone | 6185320232 |
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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 | FB2 | 451.65000000 | | | 20.000000 | 200.000000 | |
| 2 | 1 | FX1 | 456.65000000 | | | 15.000000 | 11.000000 | |
| 3 | 1 | MO | 456.65000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.65000000 | | 20K0F3E |
| 2 | 1 | 456.65000000 | | 20K0F3E |
| 3 | 1 | 456.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 501 SCHWARTZ RD, WALNUT HILL, MARION, IL | 38.48977778, -89.05727778 | 162.000 m | SILO | 15.000 m structure / 51.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | 52.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 501 SCHWARTZ RD, WALNUT HILL, IL | | 6185320232 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-10 | WPJS580 | LIEXP |
| 2001-11-19 | WPJS580 | AUDOPR |
| 2001-07-16 | WPJS580 | LETRES |
| 2000-11-23 | WPJS580 | LICCNV |
| 1996-10-07 | WPJS580 | AUTHPR |
| 1996-10-07 | WPJS580 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843068 | 2026-08-02 01:08:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJS580 | ULS 1843068 | 2026-08-02 01:08:53 |
| Status | E | ULS 1843068 | 2026-08-02 01:08:53 |
| Service | IG | ULS 1843068 | 2026-08-02 01:08:53 |
| Grant Date | 1996-10-07 | ULS 1843068 | 2026-08-02 01:08:53 |
| Expiration Date | 2001-10-07 | ULS 1843068 | 2026-08-02 01:08:53 |
| Cancellation Date | 2002-03-10 | ULS 1843068 | 2026-08-02 01:08:53 |