Universal Licensing System
WPKN942
Mayfield, Jim
License details
| ULS identifier | 1879617 |
|---|
| Call sign | WPKN942 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-06-08 |
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| Expiration | 2022-05-20 |
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| Cancellation | 2022-07-23 |
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| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | RATON, COLFAX, NM |
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| Coordinates | 36.9064167, -104.4616667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:07:23 |
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Licensee
| Name | Mayfield, Jim |
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| Applicant type | I |
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| FRN | 0006562151 |
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| Location | Clayton, NM |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.45000000 | | | 100.000000 | 269.000000 | |
| 1 | 1 | FBC | 451.45000000 | | | 100.000000 | 269.000000 | |
| 2 | 1 | MO | 451.45000000 | | | 45.000000 | | |
| 2 | 1 | MO | 456.45000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 11K0F3E |
| 1 | 1 | 451.45000000 | | 11K0F3E |
| 2 | 1 | 451.45000000 | | 11K0F3E |
| 2 | 1 | 456.45000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6500 SW OF I25 & US HWY 85, RATON, COLFAX, NM | 36.90641667, -104.46166667 | 2236.000 m | TOWER | 61.000 m structure / 61.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 87.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20 Lake Highway, Clayton, NM | UNION | 5753749692 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-23 | WPKN942 | LIEXP |
| 2022-02-21 | WPKN942 | LETRES |
| 2012-06-08 | WPKN942 | LIREN |
| 2012-04-17 | WPKN942 | ESUAPR |
| 2012-02-27 | WPKN942 | LETRES |
| 2011-03-01 | WPKN942 | LIMOD |
| 2011-01-07 | WPKN942 | ESUAPR |
| 2008-06-20 | WPKN942 | LTSAPR |
| 2008-06-20 | WPKN942 | LIAUA |
| 2005-05-10 | WPKN942 | LIASS |
| 2005-05-02 | WPKN942 | ESCAPR |
| 2004-11-05 | WPKN942 | LTSAPR |
| 2002-07-15 | WPKN942 | AUDOPR |
| 2002-03-21 | WPKN942 | LIREN |
| 2002-02-25 | WPKN942 | LETRES |
| 2001-08-21 | WPKN942 | LIAUA |
| 2000-11-24 | WPKN942 | LICCNV |
| 1999-11-19 | WPKN942 | AUTHPR |
| 1997-05-20 | WPKN942 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1879617 | 2026-08-02 01:07:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKN942 | ULS 1879617 | 2026-08-02 01:07:23 |
| Status | E | ULS 1879617 | 2026-08-02 01:07:23 |
| Service | IG | ULS 1879617 | 2026-08-02 01:07:23 |
| Grant Date | 2012-06-08 | ULS 1879617 | 2026-08-02 01:07:23 |
| Expiration Date | 2022-05-20 | ULS 1879617 | 2026-08-02 01:07:23 |
| Cancellation Date | 2022-07-23 | ULS 1879617 | 2026-08-02 01:07:23 |