Universal Licensing System
WRDY547
Earl E. Brown & Sons, Inc.
License details
| ULS identifier | 4191055 |
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| Call sign | WRDY547 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-08-20 |
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| Expiration | 2029-08-20 |
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| Frequency range | 452.15 - 457.7125 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | MILTON-FREEWATER, UMATILLA, OR |
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| Coordinates | 45.9421667, -118.4039444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.15000000 | | | 40.000000 | 30.000000 | |
| 2 | 1 | MO | 452.15000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.15000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.15000000 | | 7K60FXE |
| 2 | 1 | 452.15000000 | | 7K60FXE |
| 3 | 1 | 452.66250000 | | 7K60FXE |
| 3 | 1 | 452.71250000 | | 7K60FXE |
| 2 | 1 | 457.15000000 | | 7K60FXE |
| 3 | 1 | 457.66250000 | | 7K60FXE |
| 3 | 1 | 457.71250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 605 LAMB ST., MILTON-FREEWATER, UMATILLA, OR | 45.94216667, -118.40394444 | 298.000 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | MILTON-FREEWATER, UMATILLA, OR | 45.94216667, -118.40394444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | -98.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 605 LAMB ST., MILTON-FREEWATER, OR | UMATILLA | 5419386645 |
| 2 | 183 WINDY POINT DR, WAPATO, WA | YAKIMA | 5096506312 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-26 | WRDY547 | FRATRM |
| 2022-06-26 | WRDY547 | LOATRM |
| 2022-06-26 | WRDY547 | ANATRM |
| 2022-04-20 | WRDY547 | PNLISR |
| 2022-04-20 | WRDY547 | LETTRS |
| 2021-12-14 | WRDY547 | LETCNS |
| 2021-03-16 | WRDY547 | LIMOD |
| 2020-05-19 | WRDY547 | LETCNS |
| 2019-08-20 | WRDY547 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4191055 | 2026-08-02 01:23:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDY547 | ULS 4191055 | 2026-08-02 01:23:09 |
| Status | A | ULS 4191055 | 2026-08-02 01:23:09 |
| Service | IG | ULS 4191055 | 2026-08-02 01:23:09 |
| Grant Date | 2019-08-20 | ULS 4191055 | 2026-08-02 01:23:09 |
| Expiration Date | 2029-08-20 | ULS 4191055 | 2026-08-02 01:23:09 |