Universal Licensing System
WCZ573
Chevron USA Inc
License details
| ULS identifier | 1839840 |
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| Call sign | WCZ573 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-09-17 |
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| Expiration | 2012-09-11 |
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| Cancellation | 2008-11-25 |
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| Frequency range | 457.3 MHz |
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| Locations | 1 |
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| Representative location | MEEKER, RIO BLANCO, CO |
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| Coordinates | 40.1991389, -107.9173056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:15 |
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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 | FX1 | 457.30000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | AT WILSON CREEK CAMP 12 MI N, MEEKER, RIO BLANCO, CO | 40.19913889, -107.91730556 | 2438.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | AT WILSON CREEK CAMP 12 MI N, MEEKER, CO | | 3038603385 |
License history
| Date | File or call sign | Action |
|---|
| 2008-11-26 | WCZ573 | LICAN |
| 2008-04-26 | WCZ573 | ESUAPR |
| 2008-04-26 | WCZ573 | LIAUA |
| 2002-09-17 | WCZ573 | LIREN |
| 2002-06-17 | WCZ573 | LETRES |
| 2002-03-12 | WCZ573 | AUDOPR |
| 2001-10-09 | WCZ573 | LIASS |
| 2001-05-11 | WCZ573 | LIAUA |
| 2000-11-23 | WCZ573 | LICCNV |
| 1997-09-11 | WCZ573 | AUTHPR |
| 1997-09-11 | WCZ573 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1839840 | 2026-08-02 01:15:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCZ573 | ULS 1839840 | 2026-08-02 01:15:15 |
| Status | C | ULS 1839840 | 2026-08-02 01:15:15 |
| Service | IG | ULS 1839840 | 2026-08-02 01:15:15 |
| Grant Date | 2002-09-17 | ULS 1839840 | 2026-08-02 01:15:15 |
| Expiration Date | 2012-09-11 | ULS 1839840 | 2026-08-02 01:15:15 |
| Cancellation Date | 2008-11-25 | ULS 1839840 | 2026-08-02 01:15:15 |