Universal Licensing System
WNZN577
WELSH OIL INC
License details
| ULS identifier | 1868342 |
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| Call sign | WNZN577 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-09-11 |
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| Expiration | 2002-11-16 |
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| Cancellation | 2003-02-16 |
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| Frequency range | 31.76 MHz |
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| Locations | 2 |
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| Representative location | LAKE STATION, LAKE, IN |
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| Coordinates | 41.5878056, -87.2375278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:26 |
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Licensee
| Name | WELSH OIL INC |
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| Applicant type | C |
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| Location | MERRILLVILLE, IN |
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| Address | MERRILLVILLE, IN, 46411 |
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| Phone | 2199627071 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 31.76000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 31.76000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.76000000 | | 20K0F3E |
| 2 | 1 | 31.76000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1401 RIPLEY ST, LAKE STATION, LAKE, IN | 41.58780556, -87.23752778 | 183.000 m | | 37.000 m structure / 37.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1401 RIPLEY ST, LAKE STATION, IN | | 2199627071 |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-16 | WNZN577 | LIEXP |
| 2002-08-19 | WNZN577 | LETRES |
| 2002-05-22 | WNZN577 | LETAUS |
| 2000-11-24 | WNZN577 | LICCNV |
| 1997-09-11 | WNZN577 | AUTHPR |
| 1997-09-11 | WNZN577 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1868342 | 2026-08-02 01:27:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZN577 | ULS 1868342 | 2026-08-02 01:27:26 |
| Status | E | ULS 1868342 | 2026-08-02 01:27:26 |
| Service | IG | ULS 1868342 | 2026-08-02 01:27:26 |
| Grant Date | 1997-09-11 | ULS 1868342 | 2026-08-02 01:27:26 |
| Expiration Date | 2002-11-16 | ULS 1868342 | 2026-08-02 01:27:26 |
| Cancellation Date | 2003-02-16 | ULS 1868342 | 2026-08-02 01:27:26 |