Universal Licensing System
WPLY920
Silke Communications, Inc.
License details
| ULS identifier | 1790045 |
|---|
| Call sign | WPLY920 |
|---|
| Radio service | YG |
|---|
| Status | A |
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| Grant date | 2018-04-04 |
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| Expiration | 2028-04-20 |
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| Frequency range | 456.6625 - 457.8875 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | CLACKAMAS, OR |
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| Coordinates | 45.1290000, -122.2942500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO6 | 451.46250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 451.66250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.68750000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.71250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.76250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.86250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.88750000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 456.46250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 456.66250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.68750000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.71250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.76250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.86250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.88750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 451.66250000 | | 11K2F3E |
| 1 | 1 | 452.68750000 | | 11K2F3E |
| 1 | 1 | 452.71250000 | | 11K2F3E |
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 1 | 1 | 452.86250000 | | 11K2F3E |
| 1 | 1 | 452.88750000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 11K2F3E |
| 1 | 1 | 456.66250000 | | 11K2F3E |
| 1 | 1 | 457.68750000 | | 11K2F3E |
| 1 | 1 | 457.71250000 | | 11K2F3E |
| 1 | 1 | 457.76250000 | | 11K2F3E |
| 1 | 1 | 457.86250000 | | 11K2F3E |
| 1 | 1 | 457.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CLACKAMAS, OR | 45.12900000, -122.29425000 | | | | |
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 |
|---|
| 1 | 680 TYLER ST, EUGENE, OR | LANE | 5416871611 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-01 | WPLY920 | LIMOD |
| 2018-04-04 | WPLY920 | LIREN |
| 2018-01-22 | WPLY920 | LETRES |
| 2017-12-07 | WPLY920 | LIAUA |
| 2012-12-05 | WPLY920 | ESUAPR |
| 2012-12-05 | WPLY920 | LIAUA |
| 2008-03-18 | WPLY920 | LIREN |
| 2008-02-04 | WPLY920 | ESCAPR |
| 2008-01-28 | WPLY920 | LETRES |
| 2001-02-26 | WPLY920 | AUTHPR |
| 2001-02-23 | WPLY920 | COR |
| 2001-02-23 | WPLY920 | INTDUP |
| 2000-11-23 | WPLY920 | LICCNV |
| 1998-04-20 | WPLY920 | LIISS |
| 1998-04-20 | WPLY920 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790045 | 2026-08-02 01:09:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLY920 | ULS 1790045 | 2026-08-02 01:09:28 |
| Status | A | ULS 1790045 | 2026-08-02 01:09:28 |
| Service | YG | ULS 1790045 | 2026-08-02 01:09:28 |
| Grant Date | 2018-04-04 | ULS 1790045 | 2026-08-02 01:09:28 |
| Expiration Date | 2028-04-20 | ULS 1790045 | 2026-08-02 01:09:28 |