Universal Licensing System
WRLB2140
MASON, COUNTY OF
License details
| ULS identifier | 1982355 |
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| Call sign | WRLB2140 |
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| Radio service | AR |
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| Status | E |
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| Grant date | 2005-07-12 |
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| Expiration | 2014-09-22 |
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| Cancellation | 2014-11-22 |
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| Frequency range | 0.34151 MHz |
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| Locations | 1 |
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| Representative location | LUDINGTON, MASON, MI |
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| Coordinates | 43.9630556, -86.4094444 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:11 |
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Licensee
| Name | MASON, COUNTY OF |
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| Applicant type | G |
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| FRN | 0004805768 |
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| Location | LUDINGTON, MI |
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| Address | 5300 E LUDINGTON AVE, LUDINGTON, MI, 49431 |
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| Phone | 2318432049 |
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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 | RLB | 0.34151000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 0.34151000 | | 1K12XXA |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MASON COUNTY AIRPORT, LUDINGTON, MASON, MI | 43.96305556, -86.40944444 | 199.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 14.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-22 | WRLB2140 | LIEXP |
| 2014-06-30 | WRLB2140 | LETRES |
| 2005-07-13 | WRLB2140 | AUTHPR |
| 2005-07-12 | WRLB2140 | INTDUP |
| 2005-07-12 | WRLB2140 | COR |
| 2005-07-12 | WRLB2140 | LIREN |
| 2004-07-12 | WRLB2140 | LTSAPR |
| 2004-06-28 | WRLB2140 | LETRES |
| 2001-04-27 | WRLB2140 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1982355 | 2026-08-02 02:08:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRLB2140 | ULS 1982355 | 2026-08-02 02:08:11 |
| Status | E | ULS 1982355 | 2026-08-02 02:08:11 |
| Service | AR | ULS 1982355 | 2026-08-02 02:08:11 |
| Grant Date | 2005-07-12 | ULS 1982355 | 2026-08-02 02:08:11 |
| Expiration Date | 2014-09-22 | ULS 1982355 | 2026-08-02 02:08:11 |
| Cancellation Date | 2014-11-22 | ULS 1982355 | 2026-08-02 02:08:11 |