Universal Licensing System
WNSC640
MOBIL OIL TELCOM LTD
License details
| ULS identifier | 1841604 |
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| Call sign | WNSC640 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-05-14 |
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| Expiration | 2013-08-10 |
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| Cancellation | 2009-11-04 |
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| Frequency range | 451.525 - 456.525 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BIG PINEY, SUBLETTE, WY |
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| Coordinates | 42.3260556, -110.3198889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.52500000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 456.52500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 20K0F3E |
| 2 | 1 | 456.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOGSBACK PEAK 21.5 MI SW, BIG PINEY, SUBLETTE, WY | 42.32605556, -110.31988889 | 2745.000 m | | 12.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MOBILS BIG PINEY OFC, BIG PINEY, WY | | 3073862243 |
License history
| Date | File or call sign | Action |
|---|
| 2009-11-05 | WNSC640 | LICAN |
| 2007-09-15 | WNSC640 | LIAUA |
| 2007-09-14 | WNSC640 | ESCAPR |
| 2003-05-14 | WNSC640 | LIREN |
| 2002-02-04 | WNSC640 | AUDOPR |
| 2000-11-23 | WNSC640 | LICCNV |
| 2000-08-16 | WNSC640 | AUTHPR |
| 1999-12-28 | WNSC640 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1841604 | 2026-08-02 01:15:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNSC640 | ULS 1841604 | 2026-08-02 01:15:24 |
| Status | C | ULS 1841604 | 2026-08-02 01:15:24 |
| Service | IG | ULS 1841604 | 2026-08-02 01:15:24 |
| Grant Date | 2003-05-14 | ULS 1841604 | 2026-08-02 01:15:24 |
| Expiration Date | 2013-08-10 | ULS 1841604 | 2026-08-02 01:15:24 |
| Cancellation Date | 2009-11-04 | ULS 1841604 | 2026-08-02 01:15:24 |