Universal Licensing System
WPYH510
COLOFF MEDIA, LLC
License details
| ULS identifier | 2540217 |
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| Call sign | WPYH510 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2003-08-12 |
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| Expiration | 2029-02-01 |
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| Frequency range | 450.925 - 455.925 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MASON CITY, CERRO GORDO, IA |
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| Coordinates | 43.1677778, -93.1013889 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 450.92500000 | | | 30.000000 | 49.600000 | |
| 1 | 1 | MO | 455.92500000 | | | 30.000000 | 49.600000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.92500000 | | 50K0F3E |
| 1 | 1 | 455.92500000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MASON CITY, CERRO GORDO, IA | 43.16777778, -93.10138889 | | | | |
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 |
|---|
| 2 | 201 North Federal Ave, Mason City, IA | CERRO GORDO | 6414217744 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-10 | WPYH510 | PNACT |
| 2021-02-03 | WPYH510 | LIREN |
| 2021-02-03 | WPYH510 | PLAUPR |
| 2018-01-31 | WPYH510 | LIAUA |
| 2013-01-30 | WPYH510 | PNACT |
| 2013-01-29 | WPYH510 | AUTHPR |
| 2013-01-26 | WPYH510 | LIREN |
| 2012-10-10 | WPYH510 | PNACT |
| 2012-10-03 | WPYH510 | AUTHPR |
| 2012-10-02 | WPYH510 | LIMOD |
| 2008-12-31 | WPYH510 | ESUFRN |
| 2007-10-10 | WPYH510 | PNACT |
| 2007-10-06 | WPYH510 | AUTHPR |
| 2007-10-05 | WPYH510 | LIMOD |
| 2007-09-19 | WPYH510 | PNACT |
| 2007-09-13 | WPYH510 | LIMOD |
| 2007-09-13 | WPYH510 | AUTHPR |
| 2007-09-12 | WPYH510 | LIMOD |
| 2007-09-12 | WPYH510 | AUTHPR |
| 2007-09-11 | WPYH510 | LIMOD |
| 2007-09-11 | WPYH510 | AUTHPR |
| 2005-02-09 | WPYH510 | PNACT |
| 2005-02-07 | WPYH510 | AUTHPR |
| 2005-02-04 | WPYH510 | LIREN |
| 2004-03-24 | WPYH510 | PNACT |
| 2004-03-17 | WPYH510 | PNACT |
| 2004-03-11 | WPYH510 | LIMOD |
| 2004-03-11 | WPYH510 | AUTHPR |
| 2003-12-03 | WPYH510 | PNACT |
| 2003-11-28 | WPYH510 | AUTHPR |
| 2003-11-26 | WPYH510 | LIMOD |
| 2003-08-12 | WPYH510 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2540217 | 2026-08-02 00:37:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYH510 | ULS 2540217 | 2026-08-02 00:37:42 |
| Status | A | ULS 2540217 | 2026-08-02 00:37:42 |
| Service | RP | ULS 2540217 | 2026-08-02 00:37:42 |
| Grant Date | 2003-08-12 | ULS 2540217 | 2026-08-02 00:37:42 |
| Expiration Date | 2029-02-01 | ULS 2540217 | 2026-08-02 00:37:42 |