Universal Licensing System
WRFF649
Northwest Pipeline LLC
License details
| ULS identifier | 4253090 |
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| Call sign | WRFF649 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-02-20 |
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| Expiration | 2030-02-20 |
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| Frequency range | 452.475 - 457.475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LITTLE AMERICA, SWEETWATER, WY |
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| Coordinates | 41.5291667, -109.8536944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:42 |
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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 | 452.47500000 | | | 5.000000 | 50.000000 | |
| 2 | 1 | FXO | 457.47500000 | | | 5.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.47500000 | | 11K0F1D |
| 2 | 1 | 457.47500000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LITTLE AMERICA ROC 3 MILES SOUTH OF, LITTLE AMERICA, SWEETWATER, WY | 41.52916667, -109.85369444 | 1932.700 m | BMAST | 4.600 m structure / 4.600 m overall | |
| 2 | T | GERHART SG-45, 166-46 COUNTY ROAD 85, LITTLE AMERICA, SWEETWATER, WY | 41.53563889, -109.79733333 | 1909.900 m | BMAST | 4.600 m structure / 4.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.600 m | | | | -10.000 | |
| 1 | 2 | T | | 4.600 m | | | | -26.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 333 SOUTH STATE STREET, SALT LAKE CITY, UT | SALT LAKE | 8013241925 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-24 | WRFF649 | LIASS |
| 2022-06-24 | WRFF649 | LIAUA |
| 2020-11-24 | WRFF649 | LETCNS |
| 2020-04-24 | WRFF649 | LIAUA |
| 2020-02-20 | WRFF649 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4253090 | 2026-08-02 01:18:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFF649 | ULS 4253090 | 2026-08-02 01:18:42 |
| Status | A | ULS 4253090 | 2026-08-02 01:18:42 |
| Service | IG | ULS 4253090 | 2026-08-02 01:18:42 |
| Grant Date | 2020-02-20 | ULS 4253090 | 2026-08-02 01:18:42 |
| Expiration Date | 2030-02-20 | ULS 4253090 | 2026-08-02 01:18:42 |