Universal Licensing System
WPTR530
ROCK RIVER SERVICE
License details
| ULS identifier | 2366350 |
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| Call sign | WPTR530 |
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| Radio service | GB |
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| Status | E |
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| Grant date | 2011-10-19 |
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| Expiration | 2021-11-29 |
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| Cancellation | 2022-01-29 |
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| Frequency range | 811.9125 - 857.9125 MHz (6 frequencies) |
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| Locations | 4 |
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| Representative location | FREEPORT, STEPHENSON, IL |
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| Coordinates | 42.2847222, -89.6336111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:39 |
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Licensee
| Name | ROCK RIVER SERVICE |
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| Applicant type | C |
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| FRN | 0002847663 |
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| Location | ROCKFORD, IL |
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| Address | 2222 CHARLES ST., ROCKFORD, IL, 61104 |
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| Phone | 8152261280 |
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| Email | dennis@rockriverserv |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 811.91250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 812.86250000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | MO | 812.91250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB4 | 856.91250000 | | | 35.000000 | 105.000000 | |
| 4 | 1 | MO | 856.91250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB4 | 857.86250000 | | | 35.000000 | 105.000000 | |
| 3 | 1 | MO | 857.86250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB4 | 857.91250000 | | | 35.000000 | 105.000000 | |
| 4 | 1 | MO | 857.91250000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 811.91250000 | | 20K0F3E |
| 3 | 1 | 812.86250000 | | 20K0F3E |
| 4 | 1 | 812.91250000 | | 20K0F3E |
| 2 | 1 | 856.91250000 | | 20K0F3E |
| 4 | 1 | 856.91250000 | | 20K0F3E |
| 1 | 1 | 857.86250000 | | 20K0F3E |
| 3 | 1 | 857.86250000 | | 20K0F3E |
| 2 | 1 | 857.91250000 | | 20K0F3E |
| 4 | 1 | 857.91250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1045 W. STEPHENSON ST., FREEPORT, STEPHENSON, IL | 42.28472222, -89.63361111 | 266.000 m | BTWR | 45.000 m structure / 45.000 m overall | |
| 2 | T | TWR 1 3901 BRENDENWOOD RD, ROCKFORD, WINNEBAGO, IL | 42.28055556, -89.03777778 | 241.000 m | OTHER | 131.000 m structure / 132.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 45.000 m | V | 10.0000 | 360.0000 | 62.000 | |
| 1 | 2 | | | 106.000 m | V | 10.0000 | 360.0000 | 40.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1337 RT 20 EAST, FREEPORT, IL | STEPHENSON | 8152321200 |
| 2 | 2222 CHARLES ST., ROCKFORD, IL | WINNEBAGO | 8152261280 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-29 | WPTR530 | LIEXP |
| 2021-09-06 | WPTR530 | LETRES |
| 2011-10-19 | WPTR530 | LIREN |
| 2011-09-05 | WPTR530 | LETRES |
| 2002-10-02 | WPTR530 | COR |
| 2002-08-26 | WPTR530 | LETCNS |
| 2001-11-29 | WPTR530 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2366350 | 2026-08-02 01:17:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTR530 | ULS 2366350 | 2026-08-02 01:17:39 |
| Status | E | ULS 2366350 | 2026-08-02 01:17:39 |
| Service | GB | ULS 2366350 | 2026-08-02 01:17:39 |
| Grant Date | 2011-10-19 | ULS 2366350 | 2026-08-02 01:17:39 |
| Expiration Date | 2021-11-29 | ULS 2366350 | 2026-08-02 01:17:39 |
| Cancellation Date | 2022-01-29 | ULS 2366350 | 2026-08-02 01:17:39 |