Universal Licensing System
WNWR426
ST HELENS SCHOOL DISTRICT 502
License details
| ULS identifier | 1685496 |
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| Call sign | WNWR426 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-04-29 |
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| Expiration | 2001-08-23 |
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| Cancellation | 2001-10-29 |
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| Frequency range | 154.515 - 154.57 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SAINT HELENS, COLUMBIA, OR |
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| Coordinates | 45.6990000, -122.8162222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:24 |
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Licensee
| Name | ST HELENS SCHOOL DISTRICT 502 |
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| Applicant type | G |
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| Location | SAINT HELENS, OR |
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| Address | 474 N 16TH ST, SAINT HELENS, OR, 97051 |
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| Phone | 5033973085 |
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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 | 154.51500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 154.51500000 | | | 50.000000 | | |
| 2 | 1 | MO | 154.57000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 474 N 16TH, SAINT HELENS, COLUMBIA, OR | 45.69900000, -122.81622222 | 37.000 m | | 4.000 m structure / 4.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 7.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 474 N 16TH, SAINT HELENS, OR | | 5033973085 |
License history
| Date | File or call sign | Action |
|---|
| 2001-11-23 | WNWR426 | AUDOPR |
| 2001-10-29 | WNWR426 | LIEXP |
| 2001-05-29 | WNWR426 | LETRES |
| 2000-11-23 | WNWR426 | LICCNV |
| 1996-04-29 | WNWR426 | LIREN |
| 1996-04-29 | WNWR426 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1685496 | 2026-08-02 01:28:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNWR426 | ULS 1685496 | 2026-08-02 01:28:24 |
| Status | E | ULS 1685496 | 2026-08-02 01:28:24 |
| Service | IG | ULS 1685496 | 2026-08-02 01:28:24 |
| Grant Date | 1996-04-29 | ULS 1685496 | 2026-08-02 01:28:24 |
| Expiration Date | 2001-08-23 | ULS 1685496 | 2026-08-02 01:28:24 |
| Cancellation Date | 2001-10-29 | ULS 1685496 | 2026-08-02 01:28:24 |