Universal Licensing System
WPKW818
Silke Communications, Inc.
License details
| ULS identifier | 1771537 |
|---|
| Call sign | WPKW818 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-23 |
|---|
| Expiration | 2032-08-19 |
|---|
| Frequency range | 452.675 - 457.875 MHz (6 frequencies) |
|---|
| Locations | 12 |
|---|
| Representative location | PORTLAND, MULTNOMAH, OR |
|---|
| Coordinates | 45.5223333, -122.7473333 |
|---|
| 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 | 452.67500000 | | | 25.000000 | 80.000000 | |
| 2 | 1 | FB6 | 452.67500000 | | | 60.000000 | 120.000000 | |
| 1 | 1 | FB6C | 452.72500000 | | | 60.000000 | 80.000000 | |
| 2 | 1 | FB6C | 452.72500000 | | | 60.000000 | 120.000000 | |
| 3 | 1 | FB6C | 452.72500000 | | | 20.000000 | 25.000000 | |
| 4 | 1 | FB6C | 452.72500000 | | | 60.000000 | 120.000000 | |
| 5 | 1 | FB6C | 452.72500000 | | | 25.000000 | 15.000000 | |
| 5 | 1 | FB6C | 452.87500000 | | | 25.000000 | 15.000000 | |
| 6 | 1 | FB6C | 452.87500000 | | | 25.000000 | 15.000000 | |
| 7 | 1 | MO | 457.67500000 | | | 45.000000 | | |
| 8 | 1 | MO | 457.67500000 | | | 45.000000 | | |
| 7 | 1 | MO | 457.72500000 | | | 45.000000 | | |
| 8 | 1 | MO | 457.72500000 | | | 45.000000 | | |
| 9 | 1 | MO | 457.72500000 | | | 45.000000 | | |
| 10 | 1 | MO | 457.72500000 | | | 45.000000 | | |
| 11 | 1 | MO | 457.72500000 | | | 45.000000 | | |
| 11 | 1 | MO | 457.87500000 | | | 25.000000 | 45.000000 | |
| 12 | 1 | MO | 457.87500000 | | | 25.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.67500000 | | 11K2F3E |
| 2 | 1 | 452.67500000 | | 11K2F3E |
| 1 | 1 | 452.72500000 | | 11K2F3E |
| 2 | 1 | 452.72500000 | | 11K2F3E |
| 3 | 1 | 452.72500000 | | 11K2F3E |
| 4 | 1 | 452.72500000 | | 11K2F3E |
| 5 | 1 | 452.72500000 | | 11K2F3E |
| 5 | 1 | 452.87500000 | | 11K2F3E |
| 6 | 1 | 452.87500000 | | 11K2F3E |
| 7 | 1 | 457.67500000 | | 11K2F3E |
| 8 | 1 | 457.67500000 | | 11K2F3E |
| 7 | 1 | 457.72500000 | | 11K2F3E |
| 8 | 1 | 457.72500000 | | 11K2F3E |
| 9 | 1 | 457.72500000 | | 11K2F3E |
| 10 | 1 | 457.72500000 | | 11K2F3E |
| 11 | 1 | 457.72500000 | | 11K2F3E |
| 11 | 1 | 457.87500000 | | 11K2F3E |
| 12 | 1 | 457.87500000 | | 11K2F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1771537 | 2026-08-09 03:10:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKW818 | ULS 1771537 | 2026-08-09 03:10:47 |
| Status | A | ULS 1771537 | 2026-08-09 03:10:47 |
| Service | IG | ULS 1771537 | 2026-08-09 03:10:47 |
| Grant Date | 2022-06-23 | ULS 1771537 | 2026-08-09 03:10:47 |
| Expiration Date | 2032-08-19 | ULS 1771537 | 2026-08-09 03:10:47 |