Universal Licensing System
KOI457
WASHINGTON, STATE OF; Department of Transportation
License details
| ULS identifier | 1198741 |
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| Call sign | KOI457 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-11-24 |
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| Expiration | 2031-02-21 |
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| Frequency range | 151.01 - 156.12 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | STEPTOE, WHITMAN, WA |
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| Coordinates | 47.0326667, -117.2971389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:26 |
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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 |
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| 1 | 1 | FB | 151.01000000 | | | 100.000000 | 325.000000 | |
| 1 | 1 | FB | 156.12000000 | | | 100.000000 | 325.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.01000000 | | 11K0F2D |
| 1 | 1 | 151.01000000 | | 11K0F3E |
| 1 | 1 | 156.12000000 | | 11K0F3E |
| 1 | 1 | 156.12000000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STEPTOE BUTTE 3.3 MI NE, STEPTOE, WHITMAN, WA | 47.03266667, -117.29713889 | 1096.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | V | 6.0000 | 360.0000 | 357.100 | |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-05 | KOI457 | LIPASS |
| 2020-11-24 | KOI457 | LIREN |
| 2020-05-14 | KOI457 | LIAUA |
| 2015-08-19 | KOI457 | LIMOD |
| 2011-08-18 | KOI457 | LIMOD |
| 2011-04-12 | KOI457 | ESUAPR |
| 2010-12-03 | KOI457 | LIREN |
| 2010-12-02 | KOI457 | ESUAPR |
| 2010-11-29 | KOI457 | LETRES |
| 2010-11-23 | KOI457 | ESURNW |
| 2009-01-08 | KOI457 | ESUAPR |
| 2004-06-28 | KOI457 | LETCNS |
| 2003-10-01 | KOI457 | LIMOD |
| 2002-03-07 | KOI457 | AUDOPR |
| 2001-06-16 | KOI457 | LIAUA |
| 2001-02-20 | KOI457 | LIREN |
| 2000-11-28 | KOI457 | LETRES |
| 2000-10-20 | KOI457 | LICCNV |
| 1996-01-27 | KOI457 | AUTHPR |
| 1996-01-25 | KOI457 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1198741 | 2026-08-02 01:14:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOI457 | ULS 1198741 | 2026-08-02 01:14:26 |
| Status | A | ULS 1198741 | 2026-08-02 01:14:26 |
| Service | PW | ULS 1198741 | 2026-08-02 01:14:26 |
| Grant Date | 2020-11-24 | ULS 1198741 | 2026-08-02 01:14:26 |
| Expiration Date | 2031-02-21 | ULS 1198741 | 2026-08-02 01:14:26 |