Universal Licensing System
WRTF571
Metro, Parks and Environmental Services
License details
| ULS identifier | 4620267 |
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| Call sign | WRTF571 |
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| Radio service | GJ |
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| Status | A |
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| Grant date | 2022-06-10 |
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| Expiration | 2032-06-10 |
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| Frequency range | 854.7875 MHz |
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| Locations | 2 |
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| Representative location | Gresham, MULTNOMAH, OR |
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| Coordinates | 45.4913056, -122.2894722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.78750000 | | | 15.000000 | 15.000000 | |
| 1 | 1 | FB2 | 854.78750000 | | | 25.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.78750000 | | 11K0F3E |
| 1 | 1 | 854.78750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Near 5174 SE Oxbow Park Rd, Gresham, MULTNOMAH, OR | 45.49130556, -122.28947222 | 119.000 m | MAST | 9.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | -71.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 NE Grand Ave, Portland, OR | MULTNOMAH | 5124061607 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-13 | WRTF571 | LETCNS |
| 2022-06-10 | WRTF571 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4620267 | 2026-08-02 01:21:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRTF571 | ULS 4620267 | 2026-08-02 01:21:30 |
| Status | A | ULS 4620267 | 2026-08-02 01:21:30 |
| Service | GJ | ULS 4620267 | 2026-08-02 01:21:30 |
| Grant Date | 2022-06-10 | ULS 4620267 | 2026-08-02 01:21:30 |
| Expiration Date | 2032-06-10 | ULS 4620267 | 2026-08-02 01:21:30 |