Universal Licensing System
WPNS491
Silke Communcations, Inc.
License details
| ULS identifier | 1805713 |
|---|
| Call sign | WPNS491 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-03-19 |
|---|
| Expiration | 2034-05-25 |
|---|
| Frequency range | 452.15 - 457.3 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | EUGENE, LANE, OR |
|---|
| Coordinates | 44.0028889, -123.1145278 |
|---|
| 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 | FB2 | 452.15000000 | | | 50.000000 | 90.000000 | |
| 2 | 1 | MO | 452.15000000 | | | 35.000000 | | |
| 1 | 1 | FB2 | 452.20000000 | | | 50.000000 | 90.000000 | |
| 2 | 1 | MO | 452.20000000 | | | 35.000000 | | |
| 1 | 1 | FB2 | 452.27500000 | | | 50.000000 | 90.000000 | |
| 2 | 1 | MO | 452.27500000 | | | 35.000000 | | |
| 1 | 1 | FB2 | 452.30000000 | | | 50.000000 | 90.000000 | |
| 2 | 1 | MO | 452.30000000 | | | 35.000000 | | |
| 2 | 1 | MO | 457.15000000 | | | 35.000000 | | |
| 2 | 1 | MO | 457.20000000 | | | 35.000000 | | |
| 2 | 1 | MO | 457.27500000 | | | 35.000000 | | |
| 2 | 1 | MO | 457.30000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.15000000 | | 11K2F3E |
| 2 | 1 | 452.15000000 | | 11K2F3E |
| 1 | 1 | 452.20000000 | | 11K2F3E |
| 2 | 1 | 452.20000000 | | 11K2F3E |
| 1 | 1 | 452.27500000 | | 11K2F3E |
| 2 | 1 | 452.27500000 | | 11K2F3E |
| 1 | 1 | 452.30000000 | | 11K2F3E |
| 2 | 1 | 452.30000000 | | 11K2F3E |
| 2 | 1 | 457.15000000 | | 11K2F3E |
| 2 | 1 | 457.20000000 | | 11K2F3E |
| 2 | 1 | 457.27500000 | | 11K2F3E |
| 2 | 1 | 457.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4565 BLANTON RD, EUGENE, LANE, OR | 44.00288889, -123.11452778 | 387.000 m | TOWER | 122.000 m structure / 122.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 50.000 m | | | | 278.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 680 TYLER ST, EUGENE, OR | LANE | 5416871611 |
| 2 | 3 Crow Canyon Court, Sacramento, CA | CONTRA COSTA | 9255521820 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-19 | WPNS491 | LIREN |
| 2024-03-04 | WPNS491 | LETRES |
| 2017-11-07 | WPNS491 | LIAUA |
| 2015-11-25 | WPNS491 | LIMOD |
| 2014-04-02 | WPNS491 | LIREN |
| 2014-04-01 | WPNS491 | ESUAPR |
| 2014-03-03 | WPNS491 | LETRES |
| 2012-11-14 | WPNS491 | LIMOD |
| 2012-11-14 | WPNS491 | ESUAPR |
| 2004-03-09 | WPNS491 | ESCAPR |
| 2004-03-03 | WPNS491 | LETRES |
| 2002-01-09 | WPNS491 | AUDOPR |
| 2000-11-23 | WPNS491 | LICCNV |
| 1999-05-25 | WPNS491 | AUTHPR |
| 1999-05-25 | WPNS491 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1805713 | 2026-08-02 01:09:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNS491 | ULS 1805713 | 2026-08-02 01:09:28 |
| Status | A | ULS 1805713 | 2026-08-02 01:09:28 |
| Service | IG | ULS 1805713 | 2026-08-02 01:09:28 |
| Grant Date | 2024-03-19 | ULS 1805713 | 2026-08-02 01:09:28 |
| Expiration Date | 2034-05-25 | ULS 1805713 | 2026-08-02 01:09:28 |