Universal Licensing System
KNJB297
COLUMBIA COMMUNICATIONS INC
License details
| ULS identifier | 1628972 |
|---|
| Call sign | KNJB297 |
|---|
| Radio service | IK |
|---|
| Status | A |
|---|
| Grant date | 2020-11-24 |
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| Expiration | 2030-12-20 |
|---|
| Frequency range | 463.675 - 468.675 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 463.67500000 | | | 100.000000 | 151.000000 | |
| 3 | 1 | MO | 463.67500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX1 | 468.67500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.67500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.67500000 | | 11K0F3E |
| 3 | 1 | 463.67500000 | | 11K0F3E |
| 2 | 1 | 468.67500000 | | 11K0F3E |
| 3 | 1 | 468.67500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CABBAGE HILL 19.31 KM E, PENDLETON, UMATILLA, OR | 45.58986111, -118.58052778 | 1100.000 m | TOWER | 10.000 m structure | N |
| 2 | T | WA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 359.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 205 N Volland, Kennewick, WA | BENTON | 5097352929 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-24 | KNJB297 | LIREN |
| 2020-09-28 | KNJB297 | LETRES |
| 2015-06-12 | KNJB297 | LIAUA |
| 2015-06-11 | KNJB297 | ESUAPR |
| 2014-10-31 | KNJB297 | LIAUA |
| 2014-10-30 | KNJB297 | ESUAPR |
| 2013-07-08 | KNJB297 | LIMOD |
| 2013-01-22 | KNJB297 | ESUAPR |
| 2011-03-24 | KNJB297 | AUTHPR |
| 2010-11-19 | KNJB297 | LIMOD |
| 2010-11-16 | KNJB297 | LIREN |
| 2010-10-18 | KNJB297 | ESUAPR |
| 2009-06-19 | KNJB297 | LIAUA |
| 2009-06-18 | KNJB297 | ESCAPR |
| 2000-11-23 | KNJB297 | LICCNV |
| 2000-11-13 | KNJB297 | AUTHPR |
| 2000-11-13 | KNJB297 | LIREN |
| 2000-09-21 | KNJB297 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1628972 | 2026-08-02 00:43:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJB297 | ULS 1628972 | 2026-08-02 00:43:01 |
| Status | A | ULS 1628972 | 2026-08-02 00:43:01 |
| Service | IK | ULS 1628972 | 2026-08-02 00:43:01 |
| Grant Date | 2020-11-24 | ULS 1628972 | 2026-08-02 00:43:01 |
| Expiration Date | 2030-12-20 | ULS 1628972 | 2026-08-02 00:43:01 |