Universal Licensing System
WPKR287
MAYERSON COMPANY
License details
| ULS identifier | 1750385 |
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| Call sign | WPKR287 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-06-12 |
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| Expiration | 2002-06-12 |
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| Cancellation | 2002-10-13 |
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| Frequency range | 464.6 MHz |
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| Locations | 1 |
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| Representative location | CUYAHOGA, OH |
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| Coordinates | 41.5528333, -81.4748333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:02 |
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Licensee
| Name | MAYERSON COMPANY |
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| Applicant type | C |
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| Location | CINCINNATI, OH |
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| Address | 312 WALNUT ST STE 3600, CINCINNATI, OH, 45202 |
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| Phone | 5132876525 |
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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 | MO | 464.60000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 464.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CUYAHOGA, OH | 41.55283333, -81.47483333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2440 HIGHLAND WOODS RICHMOND, HEIGHTS, OH | | 2163830020 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-13 | WPKR287 | LIEXP |
| 2002-05-17 | WPKR287 | AUDCAN |
| 2002-03-18 | WPKR287 | LETRES |
| 2000-11-23 | WPKR287 | LICCNV |
| 1997-06-12 | WPKR287 | AUTHPR |
| 1997-06-12 | WPKR287 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1750385 | 2026-08-02 01:29:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKR287 | ULS 1750385 | 2026-08-02 01:29:02 |
| Status | E | ULS 1750385 | 2026-08-02 01:29:02 |
| Service | IG | ULS 1750385 | 2026-08-02 01:29:02 |
| Grant Date | 1997-06-12 | ULS 1750385 | 2026-08-02 01:29:02 |
| Expiration Date | 2002-06-12 | ULS 1750385 | 2026-08-02 01:29:02 |
| Cancellation Date | 2002-10-13 | ULS 1750385 | 2026-08-02 01:29:02 |