Universal Licensing System
WREN217
Silke Communications
License details
| ULS identifier | 4218523 |
|---|
| Call sign | WREN217 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2019-11-08 |
|---|
| Expiration | 2029-11-08 |
|---|
| Frequency range | 460.95 - 469.4 MHz (14 frequencies) |
|---|
| Locations | 8 |
|---|
| Representative location | Portland, MULTNOMAH, OR |
|---|
| Coordinates | 45.5223611, -122.7472500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 460.95000000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FB8 | 460.95000000 | | | 50.000000 | 50.000000 | |
| 7 | 1 | FB8 | 460.97500000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FB8 | 461.00000000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FB6 | 463.76250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB6 | 463.85000000 | | | 30.000000 | 30.000000 | |
| 7 | 1 | FB6 | 464.21250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB6 | 464.40000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 465.95000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO8 | 465.95000000 | | | 40.000000 | 40.000000 | |
| 8 | 1 | MO8 | 465.97500000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO8 | 466.00000000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO6 | 468.76250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO6 | 468.85000000 | | | 40.000000 | 40.000000 | |
| 8 | 1 | MO6 | 469.21250000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO6 | 469.40000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.95000000 | | 4K00F1E |
| 1 | 1 | 460.95000000 | | 4K00F7W |
| 1 | 1 | 460.95000000 | | 4K00F2D |
| 1 | 1 | 460.95000000 | | 4K00F1D |
| 3 | 1 | 460.95000000 | | 4K00F1E |
| 3 | 1 | 460.95000000 | | 4K00F1D |
| 3 | 1 | 460.95000000 | | 4K00F7W |
| 3 | 1 | 460.95000000 | | 4K00F2D |
| 7 | 1 | 460.97500000 | | 4K00F7W |
| 7 | 1 | 460.97500000 | | 4K00F1E |
| 7 | 1 | 460.97500000 | | 4K00F1D |
| 7 | 1 | 460.97500000 | | 4K00F2D |
| 5 | 1 | 461.00000000 | | 4K00F1D |
| 5 | 1 | 461.00000000 | | 4K00F1E |
| 5 | 1 | 461.00000000 | | 4K00F2D |
| 5 | 1 | 461.00000000 | | 4K00F7W |
| 5 | 1 | 463.76250000 | | 4K00F7W |
| 5 | 1 | 463.76250000 | | 4K00F2D |
| 5 | 1 | 463.76250000 | | 4K00F1E |
| 5 | 1 | 463.76250000 | | 4K00F1D |
| 1 | 1 | 463.85000000 | | 4K00F1E |
| 1 | 1 | 463.85000000 | | 4K00F1D |
| 1 | 1 | 463.85000000 | | 4K00F2D |
| 1 | 1 | 463.85000000 | | 4K00F7W |
| 7 | 1 | 464.21250000 | | 4K00F1D |
| 7 | 1 | 464.21250000 | | 4K00F7W |
| 7 | 1 | 464.21250000 | | 4K00F1E |
| 7 | 1 | 464.21250000 | | 4K00F2D |
| 3 | 1 | 464.40000000 | | 4K00F2D |
| 3 | 1 | 464.40000000 | | 4K00F7W |
| 3 | 1 | 464.40000000 | | 4K00F1D |
| 3 | 1 | 464.40000000 | | 4K00F1E |
| 2 | 1 | 465.95000000 | | 4K00F2D |
| 2 | 1 | 465.95000000 | | 4K00F1E |
| 2 | 1 | 465.95000000 | | 4K00F7W |
| 2 | 1 | 465.95000000 | | 4K00F1D |
| 4 | 1 | 465.95000000 | | 4K00F1D |
| 4 | 1 | 465.95000000 | | 4K00F7W |
| 4 | 1 | 465.95000000 | | 4K00F2D |
| 4 | 1 | 465.95000000 | | 4K00F1E |
| 8 | 1 | 465.97500000 | | 4K00F1E |
| 8 | 1 | 465.97500000 | | 4K00F1D |
| 8 | 1 | 465.97500000 | | 4K00F2D |
| 8 | 1 | 465.97500000 | | 4K00F7W |
| 6 | 1 | 466.00000000 | | 4K00F1E |
| 6 | 1 | 466.00000000 | | 4K00F2D |
| 6 | 1 | 466.00000000 | | 4K00F1D |
| 6 | 1 | 466.00000000 | | 4K00F7W |
| 6 | 1 | 468.76250000 | | 4K00F1D |
| 6 | 1 | 468.76250000 | | 4K00F7W |
| 6 | 1 | 468.76250000 | | 4K00F2D |
| 6 | 1 | 468.76250000 | | 4K00F1E |
| 2 | 1 | 468.85000000 | | 4K00F1E |
| 2 | 1 | 468.85000000 | | 4K00F7W |
| 2 | 1 | 468.85000000 | | 4K00F2D |
| 2 | 1 | 468.85000000 | | 4K00F1D |
| 8 | 1 | 469.21250000 | | 4K00F1D |
| 8 | 1 | 469.21250000 | | 4K00F7W |
| 8 | 1 | 469.21250000 | | 4K00F2D |
| 8 | 1 | 469.21250000 | | 4K00F1E |
| 4 | 1 | 469.40000000 | | 4K00F1D |
| 4 | 1 | 469.40000000 | | 4K00F7W |
| 4 | 1 | 469.40000000 | | 4K00F1E |
| 4 | 1 | 469.40000000 | | 4K00F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 299 NW Skyline Drive, Portland, MULTNOMAH, OR | 45.52236111, -122.74725000 | 342.300 m | GTOWER | 210.600 m structure / 210.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | PROSPECT HILL, SALEM, MARION, OR | 44.85483333, -123.12177778 | 342.000 m | GTOWER | 43.000 m structure / 43.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | 4565 BLANTON RD (US-OR-5012), EUGENE, LANE, OR | 44.00263889, -123.11350000 | 387.100 m | GTOWER | 124.400 m structure / 124.400 m overall | |
| 6 | T | | | | | | |
| 7 | T | 1001 4TH AVE, SEATTLE, KING, WA | 47.60555556, -122.33388889 | 38.400 m | B | 185.900 m structure / 191.400 m overall | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 210.600 m | | | | 462.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 43.000 m | | | | 284.900 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 124.400 m | | | | 315.200 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 191.400 m | | | | 194.400 | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3 CROW CANYON ROAD, SAN RAMON, CA | CONTRA COSTA | 9255521820 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-11 | WREN217 | LETCNS |
| 2019-11-08 | WREN217 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4218523 | 2026-08-02 01:09:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREN217 | ULS 4218523 | 2026-08-02 01:09:28 |
| Status | A | ULS 4218523 | 2026-08-02 01:09:28 |
| Service | YG | ULS 4218523 | 2026-08-02 01:09:28 |
| Grant Date | 2019-11-08 | ULS 4218523 | 2026-08-02 01:09:28 |
| Expiration Date | 2029-11-08 | ULS 4218523 | 2026-08-02 01:09:28 |