Universal Licensing System
WZX870
American National Red Cross
License details
| ULS identifier | 1284581 |
|---|
| Call sign | WZX870 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2025-08-20 |
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| Expiration | 2035-10-17 |
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| Frequency range | 47.42 - 47.62 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | FLAGSTAFF, COCONINO, AZ |
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| Coordinates | 35.1887778, -111.6803333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.42000000 | | | 120.000000 | 120.000000 | |
| 2 | 1 | MO | 47.42000000 | | | 120.000000 | 120.000000 | |
| 3 | 1 | FB | 47.42000000 | | | 120.000000 | 120.000000 | |
| 1 | 1 | FB | 47.62000000 | | | 120.000000 | 120.000000 | |
| 2 | 1 | MO | 47.62000000 | | | 120.000000 | 120.000000 | |
| 3 | 1 | FB | 47.62000000 | | | 120.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.42000000 | | 20K0F3E |
| 2 | 1 | 47.42000000 | | 20K0F3E |
| 3 | 1 | 47.42000000 | | 20K0F3E |
| 1 | 1 | 47.62000000 | | 20K0F3E |
| 2 | 1 | 47.62000000 | | 20K0F3E |
| 3 | 1 | 47.62000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6135 N BLACK CANYON HWY, PHOENIX, MARICOPA, AZ | 33.52644444, -112.11069444 | 1100.000 m | B | 9.000 m structure / 15.000 m overall | N |
| 2 | | AZ | | | | | N |
| 3 | T | 1750 RAILROAD SPRINGS BLVD, #A1, FLAGSTAFF, COCONINO, AZ | 35.18877778, -111.68033333 | 2128.000 m | BANT | 6.800 m structure / 7.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 7.600 m | | | | 106.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6135 N BLACK CANYON HWY, PHOENIX, AZ | MARICOPA | 6023366660 |
| 2 | 1750 RAILROAD SPRINGS BLVS, #A1, FLAGSTAFF, AZ | COCONINO | 9287795494 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-20 | WZX870 | LIREN |
| 2025-08-18 | WZX870 | ESURNW |
| 2025-07-21 | WZX870 | LETRES |
| 2023-03-07 | WZX870 | LIAUA |
| 2016-08-12 | WZX870 | LIAUA |
| 2016-08-11 | WZX870 | ESUAPR |
| 2015-08-19 | WZX870 | LIREN |
| 2015-07-28 | WZX870 | ESUAPR |
| 2015-07-27 | WZX870 | LETRES |
| 2013-02-28 | WZX870 | LIMOD |
| 2012-12-18 | WZX870 | ESUAPR |
| 2012-12-07 | WZX870 | LIMOD |
| 2012-05-21 | WZX870 | LIMOD |
| 2008-05-30 | WZX870 | LIAUA |
| 2008-05-30 | WZX870 | LTSAPR |
| 2005-09-26 | WZX870 | ESURNW |
| 2005-08-19 | WZX870 | LIREN |
| 2005-08-18 | WZX870 | ESUAPR |
| 2005-07-25 | WZX870 | LETRES |
| 2002-05-02 | WZX870 | AUDOPR |
| 2000-11-08 | WZX870 | LIAUA |
| 2000-10-20 | WZX870 | LICCNV |
| 2000-08-14 | WZX870 | LIREN |
| 2000-08-14 | WZX870 | AUTHPR |
| 2000-07-18 | WZX870 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1284581 | 2026-08-02 01:11:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZX870 | ULS 1284581 | 2026-08-02 01:11:46 |
| Status | A | ULS 1284581 | 2026-08-02 01:11:46 |
| Service | PW | ULS 1284581 | 2026-08-02 01:11:46 |
| Grant Date | 2025-08-20 | ULS 1284581 | 2026-08-02 01:11:46 |
| Expiration Date | 2035-10-17 | ULS 1284581 | 2026-08-02 01:11:46 |