Universal Licensing System
WPMX621
Freeport-McMoRan Morenci Inc.
License details
| ULS identifier | 1802779 |
|---|
| Call sign | WPMX621 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2004-01-13 |
|---|
| Expiration | 2014-03-16 |
|---|
| Cancellation | 2013-01-04 |
|---|
| Frequency range | 451.55 - 456.55 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | AZ |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:57 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.55000000 | | | 100.000000 | 62.000000 | |
| 3 | 1 | MO | 451.55000000 | | | 100.000000 | | |
| 3 | 1 | MO | 451.55000000 | | | 2.000000 | | |
| 2 | 1 | FX1 | 456.55000000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 456.55000000 | | | 2.000000 | | |
| 3 | 1 | MO | 456.55000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.55000000 | | 20K0F1D |
| 1 | 1 | 451.55000000 | | 20K0F3E |
| 3 | 1 | 451.55000000 | | 20K0F3E |
| 3 | 1 | 451.55000000 | | 20K0F1D |
| 3 | 1 | 451.55000000 | | 20K0F3E |
| 3 | 1 | 451.55000000 | | 20K0F1D |
| 2 | 1 | 456.55000000 | | 20K0F3E |
| 2 | 1 | 456.55000000 | | 20K0F1D |
| 3 | 1 | 456.55000000 | | 20K0F1D |
| 3 | 1 | 456.55000000 | | 20K0F3E |
| 3 | 1 | 456.55000000 | | 20K0F3E |
| 3 | 1 | 456.55000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4421 US HWY 191, MORENCI, GREENLEE, AZ | 33.11888889, -109.33055556 | 2078.400 m | TOWER | 6.100 m structure / 12.200 m overall | N |
| 2 | T | AZ | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.200 m | | | | 591.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4521 US HWY 191, MORENCI, AZ | | 5208656550 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-05 | WPMX621 | LICAN |
| 2010-05-15 | WPMX621 | LIAUA |
| 2010-05-14 | WPMX621 | ESUAPR |
| 2009-05-16 | WPMX621 | LIAUA |
| 2009-05-15 | WPMX621 | ESCAPR |
| 2008-04-17 | WPMX621 | LIAUA |
| 2008-04-16 | WPMX621 | ESUAPR |
| 2008-01-24 | WPMX621 | ESUAPR |
| 2007-03-19 | WPMX621 | LITRAN |
| 2004-01-13 | WPMX621 | LIREN |
| 2003-12-22 | WPMX621 | LETRES |
| 2003-06-24 | WPMX621 | LIMOD |
| 2002-01-30 | WPMX621 | LIAUA |
| 2002-01-22 | WPMX621 | AUDOPR |
| 2000-11-23 | WPMX621 | LICCNV |
| 1999-03-16 | WPMX621 | LIISS |
| 1999-03-16 | WPMX621 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802779 | 2026-08-02 01:14:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMX621 | ULS 1802779 | 2026-08-02 01:14:57 |
| Status | C | ULS 1802779 | 2026-08-02 01:14:57 |
| Service | IG | ULS 1802779 | 2026-08-02 01:14:57 |
| Grant Date | 2004-01-13 | ULS 1802779 | 2026-08-02 01:14:57 |
| Expiration Date | 2014-03-16 | ULS 1802779 | 2026-08-02 01:14:57 |
| Cancellation Date | 2013-01-04 | ULS 1802779 | 2026-08-02 01:14:57 |