Universal Licensing System
KNHX745
R P OILFIELD SERVICE INC
License details
| ULS identifier | 1854212 |
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| Call sign | KNHX745 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-06-27 |
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| Expiration | 2002-09-02 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 49.56 - 456.9625 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | ROCK SPRINGS, SWEETWATER, WY |
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| Coordinates | 41.4424722, -109.1084444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:19 |
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Licensee
| Name | R P OILFIELD SERVICE INC |
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| Applicant type | C |
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| Location | RELIANCE, WY |
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| Address | RELIANCE, WY, 82943 |
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| Phone | 3073825630 |
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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 | FB | 49.56000000 | | | 110.000000 | 100.000000 | |
| 2 | 1 | MO | 49.56000000 | | | 110.000000 | | |
| 2 | 1 | MO | 451.96250000 | | | 2.000000 | 6.000000 | |
| 2 | 1 | MO | 456.96250000 | | | 2.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 49.56000000 | | 20K0F3E |
| 2 | 1 | 49.56000000 | | 20K0F3E |
| 2 | 1 | 451.96250000 | | 20K0F3E |
| 2 | 1 | 456.96250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ASPEN MOUNTAIN 12 MI SSE, ROCK SPRINGS, SWEETWATER, WY | 41.44247222, -109.10844444 | 2621.000 m | | 49.000 m structure / 49.000 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 | | 30.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 308 TURRET DR, ROCK SPRINGS, WY | | 3073825630 |
License history
| Date | File or call sign | Action |
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| 2003-01-12 | KNHX745 | LIEXP |
| 2002-06-10 | KNHX745 | LETRES |
| 2002-05-17 | KNHX745 | LETAUS |
| 2000-11-24 | KNHX745 | LICCNV |
| 1997-06-27 | KNHX745 | LIREN |
| 1997-06-27 | KNHX745 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1854212 | 2026-08-02 01:27:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNHX745 | ULS 1854212 | 2026-08-02 01:27:19 |
| Status | E | ULS 1854212 | 2026-08-02 01:27:19 |
| Service | IG | ULS 1854212 | 2026-08-02 01:27:19 |
| Grant Date | 1997-06-27 | ULS 1854212 | 2026-08-02 01:27:19 |
| Expiration Date | 2002-09-02 | ULS 1854212 | 2026-08-02 01:27:19 |
| Cancellation Date | 2003-01-12 | ULS 1854212 | 2026-08-02 01:27:19 |