Universal Licensing System
KOA231
WASHINGTON, STATE OF; Department of Transportation
License details
| ULS identifier | 1198668 |
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| Call sign | KOA231 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-03-09 |
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| Expiration | 2032-04-15 |
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| Frequency range | 151.01 - 156.12 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.5437222, -122.1098333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:39 |
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Licensee
| Name | WASHINGTON, STATE OF; Department of Transportation |
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| Applicant type | G |
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| FRN | 0001564103 |
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| Location | OLYMPIA, WA |
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| Address | 7345 Linderson Way SW, Tumwater, WA 98501, OLYMPIA, WA, 985047359 |
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| Phone | 3607057001 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.01000000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB | 151.02500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 151.04000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 151.07000000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB | 156.12000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.01000000 | | 11K0F3E |
| 1 | 1 | 151.01000000 | | 11K0F2D |
| 1 | 1 | 151.02500000 | | 11K0F2D |
| 1 | 1 | 151.02500000 | | 11K0F3E |
| 1 | 1 | 151.04000000 | | 11K0F2D |
| 1 | 1 | 151.04000000 | | 11K0F3E |
| 1 | 1 | 151.07000000 | | 11K0F3E |
| 1 | 1 | 151.07000000 | | 11K0F2D |
| 1 | 1 | 156.12000000 | | 11K0F2D |
| 1 | 1 | 156.12000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COUGAR MOUNTAIN 10 MI SE, SEATTLE, KING, WA | 47.54372222, -122.10983333 | 442.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | V | 6.0000 | 360.0000 | 337.800 | |
Control points
| Number | Address | County | Phone |
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| 1 | 811 E ROANOKE ST, SEATTLE, WA | KING | 2067685750 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-05 | KOA231 | LIPASS |
| 2022-03-09 | KOA231 | LIREN |
| 2022-01-17 | KOA231 | LETRES |
| 2020-05-14 | KOA231 | LIAUA |
| 2015-08-19 | KOA231 | LIMOD |
| 2012-02-29 | KOA231 | LIREN |
| 2012-02-28 | KOA231 | ESUAPR |
| 2012-02-15 | KOA231 | ESURNW |
| 2012-01-23 | KOA231 | LETRES |
| 2012-01-16 | KOA231 | ESURNW |
| 2011-10-25 | KOA231 | LIMOD |
| 2011-07-15 | KOA231 | ESUAPR |
| 2011-07-13 | KOA231 | LIMOD |
| 2011-04-12 | KOA231 | ESUAPR |
| 2009-01-08 | KOA231 | ESUAPR |
| 2004-12-13 | KOA231 | LETCNS |
| 2004-03-17 | KOA231 | LIMOD |
| 2004-03-16 | KOA231 | ESUAPR |
| 2002-04-16 | KOA231 | LIREN |
| 2002-04-15 | KOA231 | LETRES |
| 2002-03-07 | KOA231 | AUDOPR |
| 2001-06-16 | KOA231 | LIAUA |
| 2000-10-20 | KOA231 | LICCNV |
| 1997-05-08 | KOA231 | AUTHPR |
| 1997-05-07 | KOA231 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1198668 | 2026-08-09 02:56:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOA231 | ULS 1198668 | 2026-08-09 02:56:39 |
| Status | A | ULS 1198668 | 2026-08-09 02:56:39 |
| Service | PW | ULS 1198668 | 2026-08-09 02:56:39 |
| Grant Date | 2022-03-09 | ULS 1198668 | 2026-08-09 02:56:39 |
| Expiration Date | 2032-04-15 | ULS 1198668 | 2026-08-09 02:56:39 |