Universal Licensing System
KNKO553
RWF Communications, LLC
License details
| ULS identifier | 4050 |
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| Call sign | KNKO553 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1999-05-11 |
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| Expiration | 2009-04-01 |
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| Cancellation | 2005-03-01 |
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| Frequency range | 931.1375 MHz |
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| Locations | 2 |
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| Representative location | LEWISTON, NEZ PERCE, ID |
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| Coordinates | 46.4612500, -117.0109722 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:22 |
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Licensee
| Name | RWF Communications, LLC |
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| Applicant type | L |
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| FRN | 0006176622 |
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| Location | Yakima, WA |
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| Address | 1201 West Lincoln Avenue, Yakima, WA, 98902 |
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| Phone | 5092487800 |
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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 | FBBS | 931.13750000 | | | | 1000.000000 | |
| 2 | 1 | FBBS | 931.13750000 | | | | 417.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 931.13750000 | | 16K0F3E |
| 1 | 1 | 931.13750000 | | 15K0F2D |
| 1 | 1 | 931.13750000 | | 16K0F1D |
| 2 | 1 | 931.13750000 | | 16K0F3E |
| 2 | 1 | 931.13750000 | | 16K0F1D |
| 2 | 1 | 931.13750000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LEWISTON RIDGE, 3.0 MILES NORTH OF, LEWISTON, NEZ PERCE, ID | 46.46125000, -117.01097222 | 18.300 m | | | N |
| 2 | T | LITTLE BLACKTAIL MOUNTAIN, 3.0 MILES E OF US-95, 12.5 MILES, SANDPOINT, BONNER, ID | 48.09350000, -116.55491667 | 1341.100 m | | 25.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECI DB559 | | V | 12.7000 | | | |
| 1 | 2 | T | DECI DB-557 | | V | 11.0000 | 77.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-03-02 | KNKO553 | LICAN |
| 2004-11-03 | KNKO553 | AUDOPR |
| 2004-09-28 | KNKO553 | LETAUS |
| 2002-05-02 | KNKO553 | AUTHPR |
| 2002-04-05 | KNKO553 | LIASS |
| 2001-05-01 | KNKO553 | LIAUA |
| 2001-01-09 | KNKO553 | LIAUA |
| 2000-04-25 | KNKO553 | INTDUP |
| 2000-04-25 | KNKO553 | AUTHPR |
| 2000-01-15 | KNKO553 | LIAUA |
| 1999-08-31 | KNKO553 | AUTHPR |
| 1999-05-11 | KNKO553 | LIREN |
| 1999-03-26 | KNKO553 | LIAUA |
| 1999-03-16 | KNKO553 | LIAUA |
| 1998-11-13 | KNKO553 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4050 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNKO553 | ULS 4050 | 2026-08-02 02:52:22 |
| Status | C | ULS 4050 | 2026-08-02 02:52:22 |
| Service | CD | ULS 4050 | 2026-08-02 02:52:22 |
| Grant Date | 1999-05-11 | ULS 4050 | 2026-08-02 02:52:22 |
| Expiration Date | 2009-04-01 | ULS 4050 | 2026-08-02 02:52:22 |
| Cancellation Date | 2005-03-01 | ULS 4050 | 2026-08-02 02:52:22 |