Universal Licensing System
WYR252
IHM LICENSES, LLC
License details
| ULS identifier | 1146294 |
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| Call sign | WYR252 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 1994-12-22 |
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| Expiration | 2030-04-01 |
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| Frequency range | 450.4875 - 455.4875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SPRINGFIELD, HAMPDEN, MA |
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| Coordinates | 42.1023056, -72.5889722 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-16 00:45:34 |
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Licensee
| Name | IHM LICENSES, LLC |
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| Applicant type | L |
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| FRN | 0014042816 |
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| Location | TULSA, OK |
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| Address | 7136 S. YALE AVENUE SUITE 501, TULSA, OK, 74136 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 450.48750000 | | | 30.000000 | | |
| 2 | 1 | FB | 450.48750000 | | | 30.000000 | | |
| 3 | 1 | FB | 450.48750000 | | | 20.000000 | | |
| 1 | 1 | MO | 455.48750000 | | | 30.000000 | | |
| 2 | 1 | FB | 455.48750000 | | | 30.000000 | | |
| 3 | 1 | FB | 455.48750000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.48750000 | | 25K0F3E |
| 2 | 1 | 450.48750000 | | 25K0F3E |
| 3 | 1 | 450.48750000 | | 25K0F3E |
| 1 | 1 | 455.48750000 | | 25K0F3E |
| 2 | 1 | 455.48750000 | | 25K0F3E |
| 3 | 1 | 455.48750000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SPRINGFIELD | | | | | |
| 2 | T | 1331 MAIN STREET, SPRINGFIELD, HAMPDEN, MA | 42.10230556, -72.58897222 | | | | N |
| 3 | T | WHYN AM TRANSMITTER SITE OLD CNTRY, HOLYOKE, HAMPDEN, MA | 42.19952778, -72.68369444 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 29.000 m | | | | | |
| 1 | 3 | T | | 14.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-25 | WYR252 | PLAUPR |
| 2023-05-24 | WYR252 | COR |
| 2022-04-13 | WYR252 | PNACT |
| 2022-04-05 | WYR252 | LIREN |
| 2022-03-30 | WYR252 | PNACT |
| 2022-03-22 | WYR252 | LIMOD |
| 2019-05-08 | WYR252 | PNACT |
| 2019-05-04 | WYR252 | AUTHPR |
| 2019-05-03 | WYR252 | LIMOD |
| 2018-04-25 | WYR252 | PNACT |
| 2018-04-21 | WYR252 | AUTHPR |
| 2018-04-20 | WYR252 | LIMOD |
| 2017-08-16 | WYR252 | LIAUA |
| 2014-09-25 | WYR252 | LIAUA |
| 2014-09-24 | WYR252 | ESCAPR |
| 2014-04-02 | WYR252 | PNACT |
| 2014-03-26 | WYR252 | AUTHPR |
| 2014-03-25 | WYR252 | LIREN |
| 2007-04-23 | WYR252 | ESCFRN |
| 2006-04-05 | WYR252 | PNACT |
| 2006-03-27 | WYR252 | AUTHPR |
| 2006-03-27 | WYR252 | LIREN |
| 2006-02-04 | WYR252 | LTSFRN |
| 2005-10-19 | WYR252 | PNACT |
| 2005-10-11 | WYR252 | LIMOD |
| 2005-10-11 | WYR252 | AUTHPR |
| 2004-11-24 | WYR252 | LTSFRN |
| 2004-03-24 | WYR252 | PNACT |
| 2004-03-17 | WYR252 | PNACT |
| 2004-03-11 | WYR252 | AUTHPR |
| 2004-03-11 | WYR252 | LIMOD |
| 2003-12-03 | WYR252 | PNACT |
| 2003-11-28 | WYR252 | AUTHPR |
| 2003-11-26 | WYR252 | LIMOD |
| 2003-02-07 | WYR252 | AUTHPR |
| 2003-01-29 | WYR252 | PNACT |
| 2003-01-22 | WYR252 | AUTHPR |
| 2003-01-21 | WYR252 | LIMOD |
| 2002-07-11 | WYR252 | COR |
| 2000-09-24 | WYR252 | LIEXP |
| 2000-09-15 | WYR252 | LICCNV |
| 2000-09-15 | WYR252 | COR |
| 1994-12-22 | WYR252 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1146294 | 2026-08-16 00:45:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WYR252 | ULS 1146294 | 2026-08-16 00:45:34 |
| Status | A | ULS 1146294 | 2026-08-16 00:45:34 |
| Service | RP | ULS 1146294 | 2026-08-16 00:45:34 |
| Grant Date | 1994-12-22 | ULS 1146294 | 2026-08-16 00:45:34 |
| Expiration Date | 2030-04-01 | ULS 1146294 | 2026-08-16 00:45:34 |