Universal Licensing System
WNWC410
EXXON COMMUNICATIONS COMPANY
License details
| ULS identifier | 1841901 |
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| Call sign | WNWC410 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-09-07 |
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| Expiration | 2015-11-28 |
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| Cancellation | 2009-11-04 |
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| Frequency range | 451.175 - 456.175 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CASPER, NATRONA, WY |
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| Coordinates | 42.7144167, -107.0131111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:07 |
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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 | FB2 | 451.17500000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO | 451.17500000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO | 456.17500000 | | | 50.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 456.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CR 320 36 MI SW, CASPER, NATRONA, WY | 42.71441667, -107.01311111 | 2260.000 m | | 15.000 m structure / 15.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | EXXON OFC, MIDLAND, TX | | |
License history
| Date | File or call sign | Action |
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| 2009-11-05 | WNWC410 | LICAN |
| 2007-09-11 | WNWC410 | LIAUA |
| 2007-09-10 | WNWC410 | ESCAPR |
| 2005-09-07 | WNWC410 | LIREN |
| 2005-09-07 | WNWC410 | LTSAPR |
| 2002-02-13 | WNWC410 | AUDOPR |
| 2000-11-23 | WNWC410 | LICCNV |
| 2000-09-08 | WNWC410 | AUTHPR |
| 2000-09-08 | WNWC410 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1841901 | 2026-08-02 01:17:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNWC410 | ULS 1841901 | 2026-08-02 01:17:07 |
| Status | C | ULS 1841901 | 2026-08-02 01:17:07 |
| Service | IG | ULS 1841901 | 2026-08-02 01:17:07 |
| Grant Date | 2005-09-07 | ULS 1841901 | 2026-08-02 01:17:07 |
| Expiration Date | 2015-11-28 | ULS 1841901 | 2026-08-02 01:17:07 |
| Cancellation Date | 2009-11-04 | ULS 1841901 | 2026-08-02 01:17:07 |