Universal Licensing System
WRJS540
OSELKA CONSTRUCTORS CO LLC
License details
| ULS identifier | 4345091 |
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| Call sign | WRJS540 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-10-20 |
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| Expiration | 2030-10-20 |
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| Frequency range | 461.325 - 468.975 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | UNION PIER, BERRIEN, MI |
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| Coordinates | 41.8069722, -86.7156944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:53 |
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Licensee
| Name | OSELKA CONSTRUCTORS CO LLC |
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| Applicant type | L |
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| FRN | 0029996287 |
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| Location | UNION PIER, MI |
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| Address | 10900 KRUGER ROAD, UNION PIER, MI, 49129 |
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| Phone | 2694692420 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 461.32500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 461.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.62500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.62500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 461.87500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 461.87500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.47500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.47500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 463.75000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 463.75000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.97500000 | | | 45.000000 | 70.000000 | |
| 2 | 1 | MO | 463.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.97500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 464.45000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 464.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.97500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.32500000 | | 7K60FXW |
| 3 | 1 | 461.32500000 | | 7K60FXW |
| 3 | 1 | 461.62500000 | | 7K60FXW |
| 3 | 1 | 461.62500000 | | 7K60FXW |
| 3 | 1 | 461.87500000 | | 7K60FXW |
| 3 | 1 | 461.87500000 | | 7K60FXW |
| 3 | 1 | 463.47500000 | | 7K60FXW |
| 3 | 1 | 463.47500000 | | 7K60FXW |
| 3 | 1 | 463.75000000 | | 7K60FXW |
| 3 | 1 | 463.75000000 | | 7K60FXW |
| 1 | 1 | 463.97500000 | | 7K60FXW |
| 2 | 1 | 463.97500000 | | 7K60FXW |
| 2 | 1 | 463.97500000 | | 7K60FXW |
| 3 | 1 | 464.45000000 | | 7K60FXW |
| 3 | 1 | 464.45000000 | | 7K60FXW |
| 2 | 1 | 468.97500000 | | 7K60FXW |
| 2 | 1 | 468.97500000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10900 KRUGER ROAD, UNION PIER, BERRIEN, MI | 41.80697222, -86.71569444 | 182.800 m | POLE | 18.200 m structure / 21.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | UNION PIER, BERRIEN, MI | 41.80697222, -86.71569444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.300 m | | | | 27.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10900 KRUGER ROAD, UNION PIER, MI | BERRIEN | 2694692420 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-20 | WRJS540 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4345091 | 2026-08-02 01:21:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJS540 | ULS 4345091 | 2026-08-02 01:21:53 |
| Status | A | ULS 4345091 | 2026-08-02 01:21:53 |
| Service | IG | ULS 4345091 | 2026-08-02 01:21:53 |
| Grant Date | 2020-10-20 | ULS 4345091 | 2026-08-02 01:21:53 |
| Expiration Date | 2030-10-20 | ULS 4345091 | 2026-08-02 01:21:53 |