Universal Licensing System
KRS497
Weyerhaeuser NR Company
License details
| ULS identifier | 1769950 |
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| Call sign | KRS497 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-10-21 |
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| Expiration | 2035-01-03 |
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| Frequency range | 451.375 - 456.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | KELSO, COWLITZ, WA |
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| Coordinates | 46.1615000, -122.8551111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.37500000 | | | 110.000000 | 85.000000 | |
| 2 | 1 | MO | 456.37500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 11K2F3E |
| 2 | 1 | 456.37500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3708 MOUNT BRYNION RD, KELSO, COWLITZ, WA | 46.16150000, -122.85511111 | 396.000 m | | 23.000 m structure / 23.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 209 DOUGLAS ST, LONGVIEW, WA | COWLITZ | 3605378266 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-21 | KRS497 | LIREN |
| 2024-10-07 | KRS497 | LETRES |
| 2023-08-17 | KRS497 | LIAUA |
| 2014-11-03 | KRS497 | LIREN |
| 2014-10-22 | KRS497 | ESUAPR |
| 2014-10-13 | KRS497 | LETRES |
| 2012-02-27 | KRS497 | LIMOD |
| 2012-01-18 | KRS497 | ESUAPR |
| 2009-02-03 | KRS497 | LIAUA |
| 2009-02-02 | KRS497 | ESUAPR |
| 2009-01-02 | KRS497 | ESUFNR |
| 2004-12-02 | KRS497 | LIREN |
| 2004-10-11 | KRS497 | LETRES |
| 2002-03-04 | KRS497 | AUDOPR |
| 2001-04-04 | KRS497 | LIAUA |
| 2000-11-23 | KRS497 | LICCNV |
| 2000-01-05 | KRS497 | AUTHPR |
| 2000-01-05 | KRS497 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1769950 | 2026-08-02 01:19:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRS497 | ULS 1769950 | 2026-08-02 01:19:13 |
| Status | A | ULS 1769950 | 2026-08-02 01:19:13 |
| Service | IG | ULS 1769950 | 2026-08-02 01:19:13 |
| Grant Date | 2024-10-21 | ULS 1769950 | 2026-08-02 01:19:13 |
| Expiration Date | 2035-01-03 | ULS 1769950 | 2026-08-02 01:19:13 |