FCC Registration Number
FRN 0003800968
ULS licenses
| Grant date | Call sign | Service | Status | Licensee |
|---|---|---|---|---|
| 2026-05-12 | WSMU899 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2025-09-10 | WQWU507 | IG | A | FREEPORT-MCMORAN SIERRITA INC. |
| 2025-07-12 | WQDM685 | RS | A | Freeport-McMoRan Sierrita Inc. |
| 2025-04-08 | WPHM794 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2024-03-05 | WQUB326 | YG | A | FREEPORT-MCMORAN SIERRITA, INC |
| 2024-03-02 | WNPK856 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2024-01-31 | WNPD241 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2023-09-19 | WNNU300 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2023-04-27 | WQRG840 | MG | A | Freeport-McMoRan Sierrita Inc. |
| 2023-02-22 | WQQZ735 | YG | A | FREEPORT-MCMORAN SIERRITA INC. |
| 2022-11-09 | WPLS982 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2022-10-06 | WPBH230 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2020-03-11 | WQLZ249 | MG | A | Freeport-McMoRan Sierrita Inc. |
| 2020-03-11 | WQLZ247 | MG | A | Freeport-McMoRan Sierrita Inc. |
| 2019-12-04 | WQLI985 | IG | A | Freeport-McMoRan Sierrita Inc. |
| 2014-03-14 | WNNQ961 | IG | C | Freeport-McMoRan Sierrita Inc. |
| 2014-02-14 | WQTJ374 | YG | E | Freeport-McMoRan Sierrita Inc. |
| 2012-10-27 | WPAY785 | IG | C | Freeport-McMoRan Sierrita Inc. |
| 2011-01-10 | WQNE555 | IG | E | Freeport-McMoRan Sierrita Inc. |
| 2010-02-02 | WQLI768 | IG | E | Freeport-McMoRan Sierrita Inc. |
| 2008-06-25 | WNTS403 | MG | C | Freeport-McMoRan Sierrita Inc. |
| 2008-06-25 | WNTS402 | MG | C | Freeport-McMoRan Sierrita Inc. |
| 2008-06-25 | WNTS401 | MG | C | Freeport-McMoRan Sierrita Inc. |
| 2008-05-09 | WPNN411 | MG | C | Freeport-McMoRan Sierrita Inc. |
| 2008-05-09 | WPNN410 | MG | C | Freeport-McMoRan Sierrita Inc. |
| 2008-05-09 | WPNN412 | MG | C | Freeport-McMoRan Sierrita Inc. |
| 2004-07-12 | WQAN927 | IG | E | PHELPS DODGE SIERRITA INC. |
| 2004-06-28 | WQAL425 | IG | E | PHELPS DODGE SIERRITA INC. |
| 2003-06-23 | WPXW647 | IG | E | PHELPS DODGE SIERRITA, INC |
| 2001-07-09 | WPSQ296 | MG | E | PHELPS DODGE SIERRITA INC |
| 2001-07-05 | WPSP614 | IG | E | PHELPS DODGE SIERRITA INC |
| 2000-09-13 | WNTG930 | MG | E | Freeport-McMoRan Sierrita Inc. |
| 2000-09-13 | WNTG931 | MG | E | Freeport-McMoRan Sierrita Inc. |
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