Universal Licensing System
KNFW977
Northwest Pipeline LLC
License details
| ULS identifier | 1838086 |
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| Call sign | KNFW977 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-09-13 |
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| Expiration | 2033-10-13 |
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| Frequency range | 48.82 MHz |
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| Locations | 1 |
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| Representative location | RANGELY, RIO BLANCO, CO |
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| Coordinates | 39.9221944, -108.6256667 |
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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 |
|---|
| 1 | 1 | FB | 48.82000000 | | | 120.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.82000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CATHEDRAL BLUFF 14 MI SE, RANGELY, RIO BLANCO, CO | 39.92219444, -108.62566667 | 2652.000 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 | 625 CONNECTICUT AVE, ROCK SPRINGS, WY | | 8013241961 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-13 | KNFW977 | LIREN |
| 2023-08-24 | KNFW977 | LIASS |
| 2023-07-17 | KNFW977 | LETRES |
| 2022-06-24 | KNFW977 | LIAUA |
| 2020-04-24 | KNFW977 | LIAUA |
| 2019-02-01 | KNFW977 | LIAUA |
| 2016-09-16 | KNFW977 | LITRAN |
| 2016-08-17 | KNFW977 | ESUAPR |
| 2015-04-01 | KNFW977 | ESUAPR |
| 2013-07-24 | KNFW977 | LIREN |
| 2013-07-23 | KNFW977 | ESCAPR |
| 2013-07-22 | KNFW977 | LETRES |
| 2003-08-09 | KNFW977 | LIREN |
| 2003-07-21 | KNFW977 | LETRES |
| 2002-02-25 | KNFW977 | AUDOPR |
| 2000-11-23 | KNFW977 | LICCNV |
| 1998-07-23 | KNFW977 | AUTHPR |
| 1998-07-23 | KNFW977 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1838086 | 2026-08-02 01:18:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFW977 | ULS 1838086 | 2026-08-02 01:18:42 |
| Status | A | ULS 1838086 | 2026-08-02 01:18:42 |
| Service | IG | ULS 1838086 | 2026-08-02 01:18:42 |
| Grant Date | 2023-09-13 | ULS 1838086 | 2026-08-02 01:18:42 |
| Expiration Date | 2033-10-13 | ULS 1838086 | 2026-08-02 01:18:42 |