Universal Licensing System
WRDP872
Ardent Mills, Tualatin, OR.
License details
| ULS identifier | 4173100 |
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| Call sign | WRDP872 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-22 |
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| Expiration | 2029-06-22 |
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| Frequency range | 452.6625 - 457.7625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | TUALATIN, WASHINGTON, OR |
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| Coordinates | 45.3666389, -122.7961111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.66250000 | | 7K60FXE |
| 1 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 7K60FXE |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 7K60FXE |
| 1 | 1 | 457.76250000 | | 11K2F3E |
| 1 | 1 | 457.76250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TUALATIN, WASHINGTON, OR | 45.36663889, -122.79611111 | | | | |
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 | 21151 SW 115th AVE., TUALATIN, OR | WASHINGTON | 5036947850 |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-22 | WRDP872 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4173100 | 2026-08-02 01:23:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDP872 | ULS 4173100 | 2026-08-02 01:23:01 |
| Status | A | ULS 4173100 | 2026-08-02 01:23:01 |
| Service | IG | ULS 4173100 | 2026-08-02 01:23:01 |
| Grant Date | 2019-06-22 | ULS 4173100 | 2026-08-02 01:23:01 |
| Expiration Date | 2029-06-22 | ULS 4173100 | 2026-08-02 01:23:01 |