Universal Licensing System
WLO404
MRR LICENSE LLC
License details
| ULS identifier | 995840 |
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| Call sign | WLO404 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1988-07-19 |
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| Expiration | 2028-12-01 |
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| Frequency range | 947.5 MHz |
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| Locations | 2 |
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| Representative location | Carterville, WILLIAMSON, IL |
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| Coordinates | 37.7461111, -89.0543333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:28 |
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Licensee
| Name | MRR LICENSE LLC |
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| Applicant type | C |
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| FRN | 0010038610 |
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| Location | VIRGINIA BEACH, VA |
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| Address | 5589 Greenwich Road, Suite 200-C, VIRGINIA BEACH, VA, 23462 |
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| Phone | 7574379800 |
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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 | FXO | 947.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 947.50000000 | | 300KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1431 Country Aire Drive, Carterville, WILLIAMSON, IL | 37.74611111, -89.05433333 | 143.600 m | LTOWER | 30.500 m structure / 36.000 m overall | N |
| 2 | R | | 37.61250000, -88.86750000 | 182.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | MARK P9A72G | | H | 22.1000 | 132.0000 | | |
| 1 | 2 | R | MARK P9A72G | | | 22.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1431 Country Aire Drive, Carterville, IL | WILLIAMSON | 6189854843 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-13 | WLO404 | PNACT |
| 2023-12-07 | WLO404 | PLAUPR |
| 2023-12-06 | WLO404 | LIMOD |
| 2021-01-27 | WLO404 | PNACT |
| 2021-01-22 | WLO404 | PLAUPR |
| 2021-01-22 | WLO404 | LIREN |
| 2015-09-02 | WLO404 | LIMOD |
| 2015-06-25 | WLO404 | ESCAPR |
| 2012-11-28 | WLO404 | PNACT |
| 2012-11-27 | WLO404 | AUTHPR |
| 2012-11-24 | WLO404 | LIREN |
| 2011-08-10 | WLO404 | LIAUA |
| 2011-08-09 | WLO404 | ESCAPR |
| 2006-07-22 | WLO404 | LIAUA |
| 2006-07-21 | WLO404 | ESCAPR |
| 2006-07-21 | WLO404 | LTSFRN |
| 2005-06-06 | WLO404 | LETCNS |
| 2004-12-08 | WLO404 | PNACT |
| 2004-11-30 | WLO404 | AUTHPR |
| 2004-11-29 | WLO404 | LIREN |
| 2004-06-23 | WLO404 | PNACT |
| 2004-06-16 | WLO404 | LIMOD |
| 2004-06-16 | WLO404 | AUTHPR |
| 2004-03-02 | WLO404 | LIMOD |
| 2004-02-14 | WLO404 | AUTHPR |
| 2003-01-29 | WLO404 | PNACT |
| 2003-01-22 | WLO404 | AUTHPR |
| 2003-01-21 | WLO404 | LIMOD |
| 1999-08-14 | WLO404 | LICCNV |
| 1998-11-12 | WLO404 | COR |
| 1998-09-09 | WLO404 | COR |
| 1998-04-28 | WLO404 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 995840 | 2026-08-02 02:46:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLO404 | ULS 995840 | 2026-08-02 02:46:28 |
| Status | A | ULS 995840 | 2026-08-02 02:46:28 |
| Service | AS | ULS 995840 | 2026-08-02 02:46:28 |
| Grant Date | 1988-07-19 | ULS 995840 | 2026-08-02 02:46:28 |
| Expiration Date | 2028-12-01 | ULS 995840 | 2026-08-02 02:46:28 |