Universal Licensing System
KOB404
COWLITZ, COUNTY OF
License details
| ULS identifier | 1255754 |
|---|
| Call sign | KOB404 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2012-09-28 |
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| Expiration | 2022-12-21 |
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| Cancellation | 2023-02-25 |
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| Frequency range | 154.815 - 155.37 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | KELSO, COWLITZ, WA |
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| Coordinates | 46.3426111, -123.0984444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 154.81500000 | | | 150.000000 | 300.000000 | |
| 1 | 1 | FB | 155.37000000 | | | 120.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 154.81500000 | | 20K0F3E |
| 1 | 2 | 154.81500000 | | 11K0F3E |
| 1 | 1 | 155.37000000 | | 20K0F3E |
| 1 | 1 | 155.37000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ABERNATHY MOUNTAIN, KELSO, COWLITZ, WA | 46.34261111, -123.09844444 | 792.000 m | | 37.000 m structure / 37.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
| 2 | 1 | T | | 38.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | HALL OF JUSTICE 312 SW 1ST, KELSO, WA | | 2065773078 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-25 | KOB404 | LIEXP |
| 2022-12-11 | KOB404 | ESURNW |
| 2022-11-21 | KOB404 | ESURNW |
| 2022-10-22 | KOB404 | ESURNW |
| 2022-09-26 | KOB404 | LETRES |
| 2014-10-24 | KOB404 | LIAUA |
| 2014-10-23 | KOB404 | ESUAPR |
| 2012-09-28 | KOB404 | LIREN |
| 2012-09-27 | KOB404 | ESUAPR |
| 2012-09-24 | KOB404 | LETRES |
| 2012-09-22 | KOB404 | ESURNW |
| 2012-05-19 | KOB404 | LIMOD |
| 2012-05-18 | KOB404 | ESUAPR |
| 2007-09-25 | KOB404 | ESCAPR |
| 2007-09-25 | KOB404 | LIAUA |
| 2007-09-24 | KOB404 | EFUAPR |
| 2007-09-24 | KOB404 | ESUAPR |
| 2005-02-23 | KOB404 | LIAUA |
| 2005-02-22 | KOB404 | ESCAPR |
| 2002-10-30 | KOB404 | AUTHPR |
| 2002-10-29 | KOB404 | INTDUP |
| 2002-10-29 | KOB404 | COR |
| 2002-09-28 | KOB404 | LIREN |
| 2002-09-23 | KOB404 | LETRES |
| 2002-02-07 | KOB404 | AUDOPR |
| 2000-10-20 | KOB404 | LICCNV |
| 1997-11-10 | KOB404 | AUTHPR |
| 1997-11-10 | KOB404 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255754 | 2026-08-02 01:08:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOB404 | ULS 1255754 | 2026-08-02 01:08:49 |
| Status | E | ULS 1255754 | 2026-08-02 01:08:49 |
| Service | PW | ULS 1255754 | 2026-08-02 01:08:49 |
| Grant Date | 2012-09-28 | ULS 1255754 | 2026-08-02 01:08:49 |
| Expiration Date | 2022-12-21 | ULS 1255754 | 2026-08-02 01:08:49 |
| Cancellation Date | 2023-02-25 | ULS 1255754 | 2026-08-02 01:08:49 |