Universal Licensing System
WRBW584
Portland Christian Elementary School
License details
| ULS identifier | 4064293 |
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| Call sign | WRBW584 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-10 |
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| Expiration | 2028-07-10 |
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| Frequency range | 451.6375 - 457.2875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.5118611, -122.5405556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.63750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.28750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.61250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.28750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.63750000 | | 11K0F3E |
| 1 | 1 | 451.63750000 | | 4K00F1E |
| 1 | 1 | 451.63750000 | | 8K30F1E |
| 1 | 1 | 452.28750000 | | 11K0F3E |
| 1 | 1 | 452.28750000 | | 4K00F1E |
| 1 | 1 | 452.28750000 | | 8K30F1E |
| 1 | 1 | 456.61250000 | | 11K0F3E |
| 1 | 1 | 456.61250000 | | 4K00F1E |
| 1 | 1 | 456.61250000 | | 8K30F1E |
| 1 | 1 | 456.63750000 | | 8K30F1E |
| 1 | 1 | 456.63750000 | | 4K00F1E |
| 1 | 1 | 456.63750000 | | 11K0F3E |
| 1 | 1 | 457.28750000 | | 8K30F1E |
| 1 | 1 | 457.28750000 | | 4K00F1E |
| 1 | 1 | 457.28750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Portland, MULTNOMAH, OR | 45.51186111, -122.54055556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 11845 SE Market St, Portland, OR | MULTNOMAH | 5032565455 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-10 | WRBW584 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4064293 | 2026-08-02 01:22:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBW584 | ULS 4064293 | 2026-08-02 01:22:09 |
| Status | A | ULS 4064293 | 2026-08-02 01:22:09 |
| Service | IG | ULS 4064293 | 2026-08-02 01:22:09 |
| Grant Date | 2018-07-10 | ULS 4064293 | 2026-08-02 01:22:09 |
| Expiration Date | 2028-07-10 | ULS 4064293 | 2026-08-02 01:22:09 |