Universal Licensing System
WPKN900
IHM LICENSES, LLC
License details
| ULS identifier | 1145595 |
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| Call sign | WPKN900 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 1997-05-20 |
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| Expiration | 2028-04-01 |
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| Frequency range | 450.35 - 455.8 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | NORTHPORT, TUSCALOOSA, AL |
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| Coordinates | 33.2401111, -87.5758333 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-16 00:46:05 |
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Licensee
| Name | IHM LICENSES, LLC |
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| Applicant type | C |
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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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| Phone | 9186644581 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 450.35000000 | | | 100.000000 | 589.000000 | |
| 2 | 1 | MO | 450.35000000 | | | 100.000000 | 589.000000 | |
| 1 | 1 | FB | 450.80000000 | | | 100.000000 | 589.000000 | |
| 2 | 1 | MO | 450.80000000 | | | 100.000000 | 589.000000 | |
| 1 | 1 | FB | 455.35000000 | | | 100.000000 | 589.000000 | |
| 2 | 1 | MO | 455.35000000 | | | 100.000000 | 589.000000 | |
| 1 | 1 | FB | 455.80000000 | | | 100.000000 | 589.000000 | |
| 2 | 1 | MO | 455.80000000 | | | 100.000000 | 589.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 450.35000000 | | 50K0F3E |
| 2 | 1 | 450.35000000 | | 50K0F3E |
| 1 | 1 | 450.80000000 | | 50K0F3E |
| 2 | 1 | 450.80000000 | | 50K0F3E |
| 1 | 1 | 455.35000000 | | 50K0F3E |
| 2 | 1 | 455.35000000 | | 50K0F3E |
| 1 | 1 | 455.80000000 | | 50K0F3E |
| 2 | 1 | 455.80000000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1848 MC FARLAND BLVD, NORTHPORT, TUSCALOOSA, AL | 33.24011111, -87.57583333 | 67.000 m | TOWER | 26.000 m structure / 26.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 26.000 m | V | 9.2000 | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2052333000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-19 | WPKN900 | PNACT |
| 2021-05-11 | WPKN900 | AUTHPR |
| 2021-05-10 | WPKN900 | LIMOD |
| 2020-11-25 | WPKN900 | PNACT |
| 2020-11-21 | WPKN900 | PLAUPR |
| 2020-11-20 | WPKN900 | LIREN |
| 2019-05-08 | WPKN900 | PNACT |
| 2019-05-04 | WPKN900 | AUTHPR |
| 2019-05-03 | WPKN900 | LIMOD |
| 2018-04-25 | WPKN900 | PNACT |
| 2018-04-21 | WPKN900 | AUTHPR |
| 2018-04-20 | WPKN900 | LIMOD |
| 2017-08-16 | WPKN900 | LIAUA |
| 2015-12-23 | WPKN900 | PNACT |
| 2015-12-17 | WPKN900 | AUTHPR |
| 2015-12-16 | WPKN900 | LIMOD |
| 2014-09-25 | WPKN900 | LIAUA |
| 2014-09-24 | WPKN900 | ESCAPR |
| 2012-03-28 | WPKN900 | PNACT |
| 2012-03-27 | WPKN900 | AUTHPR |
| 2012-03-24 | WPKN900 | LIREN |
| 2010-03-27 | WPKN900 | LIAUA |
| 2010-03-26 | WPKN900 | ESCAPR |
| 2010-02-18 | WPKN900 | ESCFRN |
| 2010-01-13 | WPKN900 | PNACT |
| 2010-01-08 | WPKN900 | AUTHPR |
| 2010-01-07 | WPKN900 | LIMOD |
| 2005-11-03 | WPKN900 | LIAUA |
| 2005-11-02 | WPKN900 | ESCAPR |
| 2004-12-15 | WPKN900 | LTSFRN |
| 2004-05-19 | WPKN900 | PNACT |
| 2004-05-14 | WPKN900 | LIMOD |
| 2004-05-14 | WPKN900 | AUTHPR |
| 2004-04-07 | WPKN900 | PNACT |
| 2004-04-01 | WPKN900 | LIREN |
| 2004-04-01 | WPKN900 | AUTHPR |
| 2003-12-10 | WPKN900 | PNACT |
| 2003-12-02 | WPKN900 | LIMOD |
| 2003-12-02 | WPKN900 | AUTHPR |
| 2003-02-07 | WPKN900 | AUTHPR |
| 2003-01-29 | WPKN900 | PNACT |
| 2003-01-22 | WPKN900 | AUTHPR |
| 2003-01-21 | WPKN900 | LIMOD |
| 2000-09-15 | WPKN900 | LICCNV |
| 1999-04-07 | WPKN900 | AUTHPR |
| 1997-05-20 | WPKN900 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1145595 | 2026-08-16 00:46:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKN900 | ULS 1145595 | 2026-08-16 00:46:05 |
| Status | A | ULS 1145595 | 2026-08-16 00:46:05 |
| Service | RP | ULS 1145595 | 2026-08-16 00:46:05 |
| Grant Date | 1997-05-20 | ULS 1145595 | 2026-08-16 00:46:05 |
| Expiration Date | 2028-04-01 | ULS 1145595 | 2026-08-16 00:46:05 |