Universal Licensing System
WPVN957
Silke Communications, Inc.
License details
| ULS identifier | 2433841 |
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| Call sign | WPVN957 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-04-29 |
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| Expiration | 2032-07-23 |
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| Frequency range | 6661.25 MHz |
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| Locations | 2 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.5222222, -122.7473056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 6661.25000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6661.25000000 | | 2M50D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 299 Skyline Blvd, Portland, MULTNOMAH, OR | 45.52222222, -122.74730556 | 342.300 m | TOWER | 210.600 m structure / 210.600 m overall | |
| 2 | R | | 45.97750000, -122.75111111 | 537.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW UHX10-59W-RF | | V | 43.2000 | 359.6000 | | |
| 1 | 2 | R | ANDREW UHX10-59W-RF | | | 43.2000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 680 Tyler St., Eugene, OR | LANE | 5416871611 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-29 | WPVN957 | LIREN |
| 2017-12-01 | WPVN957 | LIAUA |
| 2012-07-18 | WPVN957 | LIREN |
| 2012-07-17 | WPVN957 | ESUAPR |
| 2012-04-30 | WPVN957 | LETRES |
| 2003-10-20 | WPVN957 | LETCNS |
| 2002-07-23 | WPVN957 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2433841 | 2026-08-02 02:43:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPVN957 | ULS 2433841 | 2026-08-02 02:43:53 |
| Status | A | ULS 2433841 | 2026-08-02 02:43:53 |
| Service | MG | ULS 2433841 | 2026-08-02 02:43:53 |
| Grant Date | 2022-04-29 | ULS 2433841 | 2026-08-02 02:43:53 |
| Expiration Date | 2032-07-23 | ULS 2433841 | 2026-08-02 02:43:53 |