Universal Licensing System
WPMF467
Silke Communications, Inc.
License details
| ULS identifier | 1793395 |
|---|
| Call sign | WPMF467 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-06-26 |
|---|
| Expiration | 2028-07-01 |
|---|
| Frequency range | 452.3 - 457.4 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PORTLAND, CLACKAMAS, OR |
|---|
| Coordinates | 45.4542778, -122.5514722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:10:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 452.07500000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FB6 | 452.30000000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FB6 | 452.40000000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 457.07500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 457.07500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 457.30000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 457.30000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 457.40000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 457.40000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.07500000 | | 11K2F3E |
| 1 | 1 | 452.30000000 | | 11K2F3E |
| 1 | 1 | 452.40000000 | | 11K2F3E |
| 2 | 1 | 457.07500000 | | 11K2F3E |
| 3 | 1 | 457.07500000 | | 11K2F3E |
| 2 | 1 | 457.30000000 | | 11K2F3E |
| 3 | 1 | 457.30000000 | | 11K2F3E |
| 2 | 1 | 457.40000000 | | 11K2F3E |
| 3 | 1 | 457.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10941 SE RIDGEWAY DR, PORTLAND, CLACKAMAS, OR | 45.45427778, -122.55147222 | 331.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | OR | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | 262.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 680 Tyler St, Eugene, OR | LANE | 5416871611 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-26 | WPMF467 | LIMOD |
| 2018-06-26 | WPMF467 | LIREN |
| 2018-04-16 | WPMF467 | LETRES |
| 2017-12-07 | WPMF467 | LIAUA |
| 2014-06-11 | WPMF467 | LIMOD |
| 2013-03-28 | WPMF467 | LIMOD |
| 2012-12-05 | WPMF467 | ESUAPR |
| 2009-11-10 | WPMF467 | LIASS |
| 2009-10-19 | WPMF467 | ESUAPR |
| 2008-05-13 | WPMF467 | LIREN |
| 2002-02-08 | WPMF467 | LIAUA |
| 2000-11-23 | WPMF467 | LICCNV |
| 1999-02-22 | WPMF467 | AUTHPR |
| 1999-02-22 | WPMF467 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1793395 | 2026-08-09 03:10:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMF467 | ULS 1793395 | 2026-08-09 03:10:47 |
| Status | A | ULS 1793395 | 2026-08-09 03:10:47 |
| Service | IG | ULS 1793395 | 2026-08-09 03:10:47 |
| Grant Date | 2018-06-26 | ULS 1793395 | 2026-08-09 03:10:47 |
| Expiration Date | 2028-07-01 | ULS 1793395 | 2026-08-09 03:10:47 |