Universal Licensing System
WPLX728
Silke Communications, Inc.
License details
| ULS identifier | 1789311 |
|---|
| Call sign | WPLX728 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-03-21 |
|---|
| Expiration | 2033-04-06 |
|---|
| Frequency range | 452.225 - 457.875 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | EUGENE, LANE, OR |
|---|
| Coordinates | 44.0019444, -123.1150000 |
|---|
| 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 | FB2C | 452.22500000 | | | 75.000000 | 120.000000 | |
| 2 | 1 | FB2C | 452.22500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB2C | 452.72500000 | | | 75.000000 | 120.000000 | |
| 2 | 1 | FB2C | 452.87500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 457.22500000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 457.22500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 457.72500000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 457.87500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.22500000 | | 4K00F7W |
| 1 | 1 | 452.22500000 | | 11K2F3E |
| 1 | 1 | 452.22500000 | | 4K00F1E |
| 1 | 1 | 452.22500000 | | 4K00F1D |
| 1 | 1 | 452.22500000 | | 4K00F2D |
| 2 | 1 | 452.22500000 | | 4K00F7W |
| 2 | 1 | 452.22500000 | | 11K2F3E |
| 2 | 1 | 452.22500000 | | 4K00F2D |
| 2 | 1 | 452.22500000 | | 4K00F1E |
| 2 | 1 | 452.22500000 | | 4K00F1D |
| 1 | 1 | 452.72500000 | | 4K00F1D |
| 1 | 1 | 452.72500000 | | 4K00F1E |
| 1 | 1 | 452.72500000 | | 4K00F7W |
| 1 | 1 | 452.72500000 | | 4K00F2D |
| 1 | 1 | 452.72500000 | | 11K2F3E |
| 2 | 1 | 452.87500000 | | 11K2F3E |
| 2 | 1 | 452.87500000 | | 4K00F2D |
| 2 | 1 | 452.87500000 | | 4K00F1D |
| 2 | 1 | 452.87500000 | | 4K00F7W |
| 2 | 1 | 452.87500000 | | 4K00F1E |
| 3 | 1 | 457.22500000 | | 4K00F1D |
| 3 | 1 | 457.22500000 | | 4K00F1E |
| 3 | 1 | 457.22500000 | | 4K00F2D |
| 3 | 1 | 457.22500000 | | 4K00F7W |
| 3 | 1 | 457.22500000 | | 11K2F3E |
| 4 | 1 | 457.22500000 | | 4K00F7W |
| 4 | 1 | 457.22500000 | | 4K00F2D |
| 4 | 1 | 457.22500000 | | 4K00F1D |
| 4 | 1 | 457.22500000 | | 11K2F3E |
| 4 | 1 | 457.22500000 | | 4K00F1E |
| 3 | 1 | 457.72500000 | | 4K00F1E |
| 3 | 1 | 457.72500000 | | 11K2F3E |
| 3 | 1 | 457.72500000 | | 4K00F7W |
| 3 | 1 | 457.72500000 | | 4K00F1D |
| 3 | 1 | 457.72500000 | | 4K00F2D |
| 4 | 1 | 457.87500000 | | 4K00F2D |
| 4 | 1 | 457.87500000 | | 4K00F1D |
| 4 | 1 | 457.87500000 | | 4K00F7W |
| 4 | 1 | 457.87500000 | | 11K2F3E |
| 4 | 1 | 457.87500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OR1001(A) - 4555 BLANTON RD, EUGENE, LANE, OR | 44.00194444, -123.11500000 | 394.700 m | LTOWER | 113.700 m structure / 113.700 m overall | N |
| 2 | T | PROSPECT HILL 3 KM SW, SALEM, MARION, OR | 44.85483333, -123.12177778 | 342.000 m | LTOWER | 43.000 m structure / 43.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 227.500 | |
| 1 | 2 | T | | 43.000 m | | | | 288.100 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 919 International Way, SPRINGFIELD, OR | LANE | 5416871611 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-21 | WPLX728 | LIREN |
| 2023-01-09 | WPLX728 | LETRES |
| 2017-12-07 | WPLX728 | LIAUA |
| 2015-11-25 | WPLX728 | LIMOD |
| 2013-02-28 | WPLX728 | LIREN |
| 2013-01-14 | WPLX728 | LETRES |
| 2012-11-29 | WPLX728 | ESCAPR |
| 2012-11-29 | WPLX728 | LIMOD |
| 2012-11-28 | WPLX728 | EFUAPR |
| 2012-11-28 | WPLX728 | ESUAPR |
| 2003-01-22 | WPLX728 | LIREN |
| 2003-01-13 | WPLX728 | LETRES |
| 2002-06-27 | WPLX728 | LIASS |
| 2002-02-12 | WPLX728 | AUDOPR |
| 2000-11-23 | WPLX728 | LICCNV |
| 1998-04-06 | WPLX728 | AUTHPR |
| 1998-04-06 | WPLX728 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1789311 | 2026-08-02 01:09:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLX728 | ULS 1789311 | 2026-08-02 01:09:28 |
| Status | A | ULS 1789311 | 2026-08-02 01:09:28 |
| Service | IG | ULS 1789311 | 2026-08-02 01:09:28 |
| Grant Date | 2023-03-21 | ULS 1789311 | 2026-08-02 01:09:28 |
| Expiration Date | 2033-04-06 | ULS 1789311 | 2026-08-02 01:09:28 |