Universal Licensing System
KPH740
IHM LICENSES, LLC
License details
| ULS identifier | 1120258 |
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| Call sign | KPH740 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 1986-11-17 |
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| Expiration | 2029-04-01 |
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| Frequency range | 450.2625 - 455.2625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BOULDER, CO |
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| Coordinates | 40.0719167, -105.3544444 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-16 00:45:59 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 450.26250000 | | | 8.000000 | 33.300000 | |
| 1 | 1 | FB2 | 455.26250000 | | | 8.000000 | 33.300000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.26250000 | | 16K0F3E |
| 1 | 1 | 455.26250000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LEE HILL ANTENNA FARM 3 MI W BOULDER, BOULDER, CO | 40.07191667, -105.35444444 | 2402.000 m | | 46.000 m structure / 46.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-09 | KPH740 | PNACT |
| 2022-02-02 | KPH740 | LIREN |
| 2021-12-29 | KPH740 | PNACT |
| 2021-12-23 | KPH740 | LIMOD |
| 2019-05-08 | KPH740 | PNACT |
| 2019-05-04 | KPH740 | AUTHPR |
| 2019-05-03 | KPH740 | LIMOD |
| 2018-04-25 | KPH740 | PNACT |
| 2018-04-21 | KPH740 | AUTHPR |
| 2018-04-20 | KPH740 | LIMOD |
| 2017-08-16 | KPH740 | LIAUA |
| 2014-09-25 | KPH740 | LIAUA |
| 2014-09-24 | KPH740 | ESCAPR |
| 2013-03-27 | KPH740 | PNACT |
| 2013-03-26 | KPH740 | AUTHPR |
| 2013-03-23 | KPH740 | LIREN |
| 2009-02-16 | KPH740 | ESCFRN |
| 2009-01-28 | KPH740 | PNACT |
| 2009-01-15 | KPH740 | AUTHPR |
| 2009-01-14 | KPH740 | LIMOD |
| 2006-02-15 | KPH740 | PNACT |
| 2006-02-06 | KPH740 | LIREN |
| 2006-02-06 | KPH740 | AUTHPR |
| 2004-12-01 | KPH740 | PNACT |
| 2004-11-24 | KPH740 | PNACT |
| 2004-11-23 | KPH740 | LIMOD |
| 2004-11-23 | KPH740 | AUTHPR |
| 2004-11-19 | KPH740 | AUTHPR |
| 2004-11-19 | KPH740 | LIMOD |
| 2003-12-31 | KPH740 | PNACT |
| 2003-12-24 | KPH740 | LIMOD |
| 2003-12-24 | KPH740 | AUTHPR |
| 2003-12-10 | KPH740 | PNACT |
| 2003-12-03 | KPH740 | PNACT |
| 2003-12-01 | KPH740 | AUTHPR |
| 2003-12-01 | KPH740 | LIMOD |
| 2003-11-28 | KPH740 | AUTHPR |
| 2003-11-26 | KPH740 | LIMOD |
| 2003-02-07 | KPH740 | AUTHPR |
| 2003-01-29 | KPH740 | PNACT |
| 2003-01-22 | KPH740 | AUTHPR |
| 2003-01-21 | KPH740 | LIMOD |
| 2000-09-15 | KPH740 | LICCNV |
| 1999-02-18 | KPH740 | AUTHPR |
| 1986-11-17 | KPH740 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1120258 | 2026-08-16 00:45:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPH740 | ULS 1120258 | 2026-08-16 00:45:59 |
| Status | A | ULS 1120258 | 2026-08-16 00:45:59 |
| Service | RP | ULS 1120258 | 2026-08-16 00:45:59 |
| Grant Date | 1986-11-17 | ULS 1120258 | 2026-08-16 00:45:59 |
| Expiration Date | 2029-04-01 | ULS 1120258 | 2026-08-16 00:45:59 |