Universal Licensing System
WPRM418
POLYGON COMPANY
License details
| ULS identifier | 1833405 |
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| Call sign | WPRM418 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-31 |
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| Expiration | 2025-11-17 |
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| Cancellation | 2026-01-17 |
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| Frequency range | 467.8125 MHz |
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| Locations | 1 |
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| Representative location | ST. JOSEPH, IN |
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| Coordinates | 41.4583889, -86.3583333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:22 |
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Licensee
| Name | POLYGON COMPANY |
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| Applicant type | C |
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| FRN | 0013783980 |
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| Location | WALKERTON, IN |
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| Address | WALKERTON, IN, 46574 |
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| Phone | 5745863145 |
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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 | 467.81250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.81250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ST. JOSEPH, IN | 41.45838889, -86.35833333 | | | | |
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 | 103 INDUSTRIAL PARK DR, WALKERTON, IN | ST. JOSEPH | 5745863145 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-17 | WPRM418 | LIEXP |
| 2025-09-01 | WPRM418 | LETRES |
| 2015-10-31 | WPRM418 | LIREN |
| 2015-10-30 | WPRM418 | ESCAPR |
| 2015-08-24 | WPRM418 | LETRES |
| 2005-08-26 | WPRM418 | LTSAPR |
| 2005-08-26 | WPRM418 | LIREN |
| 2005-08-22 | WPRM418 | LETRES |
| 2005-07-21 | WPRM418 | LTSFRN |
| 2001-11-01 | WPRM418 | AUDOPR |
| 2000-11-23 | WPRM418 | LICCNV |
| 2000-11-17 | WPRM418 | LIISS |
| 2000-11-17 | WPRM418 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1833405 | 2026-08-02 01:17:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRM418 | ULS 1833405 | 2026-08-02 01:17:22 |
| Status | E | ULS 1833405 | 2026-08-02 01:17:22 |
| Service | IG | ULS 1833405 | 2026-08-02 01:17:22 |
| Grant Date | 2015-10-31 | ULS 1833405 | 2026-08-02 01:17:22 |
| Expiration Date | 2025-11-17 | ULS 1833405 | 2026-08-02 01:17:22 |
| Cancellation Date | 2026-01-17 | ULS 1833405 | 2026-08-02 01:17:22 |