Universal Licensing System
WPNU548
POWELL VALLEY ROAD WATER DISTRICT
License details
| ULS identifier | 1806868 |
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| Call sign | WPNU548 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-07 |
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| Expiration | 2014-06-23 |
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| Cancellation | 2014-08-23 |
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| Frequency range | 451.5 - 456.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.4959444, -122.5361944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:37 |
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Licensee
| Name | POWELL VALLEY ROAD WATER DISTRICT |
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| Applicant type | G |
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| FRN | 0010544831 |
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| Location | PORTLAND, OR |
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| Address | 12350 S E POWELL BLVD, PORTLAND, OR, 97236 |
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| Phone | 5037615011 |
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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 | FB2 | 451.50000000 | | | 4.000000 | 10.000000 | |
| 2 | 1 | MO | 451.50000000 | | | 5.000000 | | |
| 2 | 1 | MO | 456.50000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 11K2F3E |
| 2 | 1 | 451.50000000 | | 11K2F3E |
| 2 | 1 | 456.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 12350 S E POWELL BLVD, PORTLAND, MULTNOMAH, OR | 45.49594444, -122.53619444 | 76.000 m | B | 6.000 m structure / 8.000 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 | | 8.000 m | | | | -13.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 12350 S E POWELL BLVD, PORTLAND, OR | | 5037615011 |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-23 | WPNU548 | LIEXP |
| 2014-03-31 | WPNU548 | LETRES |
| 2004-03-29 | WPNU548 | LETRES |
| 2004-03-11 | WPNU548 | LTSFRN |
| 2001-10-26 | WPNU548 | AUDOPR |
| 2000-11-23 | WPNU548 | LICCNV |
| 1999-06-23 | WPNU548 | LIISS |
| 1999-06-23 | WPNU548 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1806868 | 2026-08-02 01:25:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNU548 | ULS 1806868 | 2026-08-02 01:25:37 |
| Status | E | ULS 1806868 | 2026-08-02 01:25:37 |
| Service | IG | ULS 1806868 | 2026-08-02 01:25:37 |
| Grant Date | 2004-04-07 | ULS 1806868 | 2026-08-02 01:25:37 |
| Expiration Date | 2014-06-23 | ULS 1806868 | 2026-08-02 01:25:37 |
| Cancellation Date | 2014-08-23 | ULS 1806868 | 2026-08-02 01:25:37 |