Universal Licensing System
WPHM794
Freeport-McMoRan Sierrita Inc.
License details
| ULS identifier | 1728486 |
|---|
| Call sign | WPHM794 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-04-08 |
|---|
| Expiration | 2035-06-14 |
|---|
| Frequency range | 461.3875 - 466.3875 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | PIMA, AZ |
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| Coordinates | 31.8736944, -111.1145278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.53750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 461.38750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.38750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.53750000 | | 11K0F2D |
| 1 | 1 | 461.38750000 | | 11K0F2D |
| 1 | 1 | 466.38750000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PIMA, AZ | 31.87369444, -111.11452778 | | | | |
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 |
|---|
| 1 | 6200 W DUVAL MINE RD, SIERRITA, AZ | PIMA | 5206488774 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-08 | WPHM794 | LIREN |
| 2025-03-24 | WPHM794 | LETRES |
| 2015-06-04 | WPHM794 | LIREN |
| 2015-06-01 | WPHM794 | ESUAPR |
| 2015-03-23 | WPHM794 | LETRES |
| 2010-05-15 | WPHM794 | LIAUA |
| 2010-05-14 | WPHM794 | ESUAPR |
| 2009-05-16 | WPHM794 | LIAUA |
| 2009-05-15 | WPHM794 | ESCAPR |
| 2008-04-17 | WPHM794 | LIAUA |
| 2008-04-16 | WPHM794 | ESUAPR |
| 2008-01-25 | WPHM794 | ESUAPR |
| 2007-03-19 | WPHM794 | LITRAN |
| 2005-05-12 | WPHM794 | LIREN |
| 2005-05-11 | WPHM794 | ESUAPR |
| 2005-03-21 | WPHM794 | LETRES |
| 2001-12-10 | WPHM794 | AUDOPR |
| 2001-12-06 | WPHM794 | LIAUA |
| 2001-06-28 | WPHM794 | LIAUA |
| 2001-06-26 | WPHM794 | COR |
| 2000-11-23 | WPHM794 | LICCNV |
| 2000-06-19 | WPHM794 | LIASS |
| 2000-03-10 | WPHM794 | LETRES |
| 1999-12-02 | WPHM794 | LITRAN |
| 1995-06-15 | WPHM794 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1728486 | 2026-08-02 01:14:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPHM794 | ULS 1728486 | 2026-08-02 01:14:27 |
| Status | A | ULS 1728486 | 2026-08-02 01:14:27 |
| Service | IG | ULS 1728486 | 2026-08-02 01:14:27 |
| Grant Date | 2025-04-08 | ULS 1728486 | 2026-08-02 01:14:27 |
| Expiration Date | 2035-06-14 | ULS 1728486 | 2026-08-02 01:14:27 |