Universal Licensing System
WQKH398
NW Natural
License details
| ULS identifier | 3104503 |
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| Call sign | WQKH398 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-03-08 |
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| Expiration | 2029-05-19 |
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| Frequency range | 928.14375 - 952.14375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MT. HEBO, YAMHILL, OR |
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| Coordinates | 45.2145278, -123.7551111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.14375000 | | | | | |
| 1 | 1 | FXO | 952.14375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.14375000 | | 12K0D1D |
| 1 | 3 | 928.14375000 | | 12K0D1D |
| 1 | 3 | 928.14375000 | | 12K0G1D |
| 1 | 1 | 952.14375000 | | 12K0G1D |
| 1 | 1 | 952.14375000 | | 12K0D1D |
| 1 | 1 | 952.14375000 | | 12K0D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIUSLAW NATIONAL FOREST 5 MILES E, MT. HEBO, YAMHILL, OR | 45.21452778, -123.75511111 | 961.300 m | TOWER | 19.000 m structure / 22.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Decibel DB589-Y | | V | 11.1000 | 360.0000 | | |
| 2 | 1 | R | SCALA TY-900 | | | 12.2000 | | | |
| 3 | 1 | T | SCALA TY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | Decibel DB589-Y | | | 11.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 220 NW SECOND AVE., PORTLAND, OR | MULTNOMAH | 5032264211 |
License history
| Date | File or call sign | Action |
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| 2023-09-29 | WQKH398 | LIAUA |
| 2020-05-20 | WQKH398 | LIAUA |
| 2019-03-08 | WQKH398 | LIREN |
| 2019-02-11 | WQKH398 | LETRES |
| 2019-02-05 | WQKH398 | LIAUA |
| 2016-08-29 | WQKH398 | LIMOD |
| 2016-07-28 | WQKH398 | ESCAPR |
| 2010-08-24 | WQKH398 | LETCNS |
| 2009-05-19 | WQKH398 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3104503 | 2026-08-02 02:45:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQKH398 | ULS 3104503 | 2026-08-02 02:45:55 |
| Status | A | ULS 3104503 | 2026-08-02 02:45:55 |
| Service | MG | ULS 3104503 | 2026-08-02 02:45:55 |
| Grant Date | 2019-03-08 | ULS 3104503 | 2026-08-02 02:45:55 |
| Expiration Date | 2029-05-19 | ULS 3104503 | 2026-08-02 02:45:55 |