Universal Licensing System
KOA684
STIMSON LUMBER COMPANY
License details
| ULS identifier | 1775959 |
|---|
| Call sign | KOA684 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2021-09-29 |
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| Expiration | 2031-12-03 |
|---|
| Frequency range | 153.17 - 456.5 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | FOREST GROVE, WASHINGTON, OR |
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| Coordinates | 45.5462222, -123.3812222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 153.17000000 | | | 350.000000 | 480.000000 | |
| 4 | 1 | MO | 153.17000000 | | | 110.000000 | | |
| 1 | 1 | FB2 | 451.50000000 | | | 75.000000 | 190.000000 | |
| 2 | 2 | FB | 451.50000000 | | | 30.000000 | 145.000000 | |
| 3 | 1 | MO | 451.50000000 | | | 75.000000 | | |
| 2 | 2 | FX1 | 456.50000000 | | | 30.000000 | 145.000000 | |
| 3 | 1 | MO | 456.50000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.17000000 | | 11K2F3E |
| 4 | 1 | 153.17000000 | | 11K2F3E |
| 1 | 1 | 451.50000000 | | 11K2F3E |
| 2 | 2 | 451.50000000 | | 11K2F3E |
| 3 | 1 | 451.50000000 | | 11K2F3E |
| 2 | 2 | 456.50000000 | | 11K2F3E |
| 3 | 1 | 456.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | S. SADDLE MT 14 MI W, FOREST GROVE, WASHINGTON, OR | 45.54622222, -123.38122222 | 1067.000 m | TOWER | 17.000 m structure / 17.000 m overall | N |
| 2 | T | 49800 SW SCOGGINS VALLEY ROAD, FOREST GROVE, WASHINGTON, OR | 45.46816667, -123.19038889 | 64.000 m | B | 15.000 m structure / 15.000 m overall | N |
| 3 | T | | | | | | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | 0.000 | |
| 1 | 2 | T | | 14.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 2 | T | | 15.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 49800 SW SCOGGINS VALLEY ROAD, GASTON, OR | WASHINGTON | 5033572131 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-29 | KOA684 | LIREN |
| 2021-09-06 | KOA684 | LETRES |
| 2013-06-26 | KOA684 | LIMOD |
| 2013-06-25 | KOA684 | ESCAPR |
| 2013-06-12 | KOA684 | ESCAPR |
| 2013-01-21 | KOA684 | LTSAPR |
| 2013-01-18 | KOA684 | EFCAPR |
| 2013-01-18 | KOA684 | ESCAPR |
| 2013-01-14 | KOA684 | LTSAPR |
| 2013-01-14 | KOA684 | EFCAPR |
| 2013-01-12 | KOA684 | ESCAPR |
| 2013-01-04 | KOA684 | LTSAPR |
| 2013-01-03 | KOA684 | ESCAPR |
| 2013-01-03 | KOA684 | EFCAPR |
| 2012-12-27 | KOA684 | LTSAPR |
| 2012-12-26 | KOA684 | ESCAPR |
| 2012-12-26 | KOA684 | EFCAPR |
| 2011-12-10 | KOA684 | LIREN |
| 2011-11-30 | KOA684 | LTSAPR |
| 2011-11-29 | KOA684 | EFCAPR |
| 2011-11-29 | KOA684 | ESCAPR |
| 2011-09-12 | KOA684 | LETRES |
| 2008-01-02 | KOA684 | ESCAPR |
| 2001-12-26 | KOA684 | AUDOPR |
| 2001-10-24 | KOA684 | LIREN |
| 2001-09-10 | KOA684 | LETRES |
| 2000-11-23 | KOA684 | LICCNV |
| 2000-08-10 | KOA684 | LIMOD |
| 2000-08-10 | KOA684 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775959 | 2026-08-02 01:09:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOA684 | ULS 1775959 | 2026-08-02 01:09:44 |
| Status | A | ULS 1775959 | 2026-08-02 01:09:44 |
| Service | IG | ULS 1775959 | 2026-08-02 01:09:44 |
| Grant Date | 2021-09-29 | ULS 1775959 | 2026-08-02 01:09:44 |
| Expiration Date | 2031-12-03 | ULS 1775959 | 2026-08-02 01:09:44 |