Universal Licensing System
WNKJ970
BOB BROWN OIL CO
License details
| ULS identifier | 1660744 |
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| Call sign | WNKJ970 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-11-19 |
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| Expiration | 2002-12-07 |
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| Cancellation | 2001-11-23 |
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| Frequency range | 461.825 - 466.825 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ROCK FALLS, WHITESIDE, IL |
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| Coordinates | 41.7683611, -89.7459444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:51 |
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Licensee
| Name | BOB BROWN OIL CO |
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| Applicant type | C |
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| FRN | 0002845980 |
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| Location | STERLING, IL |
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| Address | STERLING, IL, 61081 |
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| Phone | 8156250433 |
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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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| 2 | 1 | FB4 | 461.82500000 | | | 75.000000 | 135.000000 | |
| 1 | 1 | FX1 | 466.82500000 | | | 30.000000 | | |
| 3 | 1 | MO | 466.82500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.82500000 | | 20K0F3E |
| 1 | 1 | 466.82500000 | | 20K0F3E |
| 3 | 1 | 466.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | RT 30 4 MI W OF RT 88, ROCK FALLS, WHITESIDE, IL | 41.76836111, -89.74594444 | 183.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 89.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 103 ISLAND VIEW RD, ROCK FALLS, IL | | 8156250433 |
License history
| Date | File or call sign | Action |
|---|
| 2001-11-23 | WNKJ970 | LITERM |
| 2001-08-31 | WNKJ970 | AUDCAN |
| 2000-11-23 | WNKJ970 | LICCNV |
| 1997-11-19 | WNKJ970 | LIREN |
| 1997-11-19 | WNKJ970 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660744 | 2026-08-02 01:08:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNKJ970 | ULS 1660744 | 2026-08-02 01:08:51 |
| Status | T | ULS 1660744 | 2026-08-02 01:08:51 |
| Service | IG | ULS 1660744 | 2026-08-02 01:08:51 |
| Grant Date | 1997-11-19 | ULS 1660744 | 2026-08-02 01:08:51 |
| Expiration Date | 2002-12-07 | ULS 1660744 | 2026-08-02 01:08:51 |
| Cancellation Date | 2001-11-23 | ULS 1660744 | 2026-08-02 01:08:51 |