Universal Licensing System
WDU560
Sierra Communications Southwest, Inc.
License details
| ULS identifier | 973983 |
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| Call sign | WDU560 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-03-06 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2009-06-25 |
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| Frequency range | 2123.2 MHz |
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| Locations | 1 |
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| Representative location | DEMING, LUNA, NM |
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| Coordinates | 32.2617500, -107.7553056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Licensee
| Name | Sierra Communications Southwest, Inc. |
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| Applicant type | C |
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| Location | Silver City, NM |
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| Address | 408 North Bullard Street, Silver City, NM, 88061 |
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| Phone | 5055382011 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 2123.20000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | NW CORNER OF POPLAR & PLATINUM, DEMING, LUNA, NM | 32.26175000, -107.75530556 | 1319.800 m | | 30.200 m overall | |
| 2 | R | | 32.57922222, -108.42447222 | 2423.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | | 299.4000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-06-26 | WDU560 | LICAN |
| 2001-03-06 | WDU560 | LIREN |
| 2001-01-26 | WDU560 | LIAUA |
| 2000-11-13 | WDU560 | LETRES |
| 1999-08-13 | WDU560 | LICCNV |
| 1991-11-29 | WDU560 | LIASS |
| 1991-04-25 | WDU560 | LIREN |
| 1987-09-09 | WDU560 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 973983 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDU560 | ULS 973983 | 2026-08-02 02:47:29 |
| Status | C | ULS 973983 | 2026-08-02 02:47:29 |
| Service | CF | ULS 973983 | 2026-08-02 02:47:29 |
| Grant Date | 2001-03-06 | ULS 973983 | 2026-08-02 02:47:29 |
| Expiration Date | 2011-02-01 | ULS 973983 | 2026-08-02 02:47:29 |
| Cancellation Date | 2009-06-25 | ULS 973983 | 2026-08-02 02:47:29 |