Universal Licensing System
WQYY872
Silke Communications, Inc.
License details
| ULS identifier | 3897559 |
|---|
| Call sign | WQYY872 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2017-03-07 |
|---|
| Expiration | 2027-03-07 |
|---|
| Frequency range | 451.96875 - 469.45625 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SEATTLE, KING, WA |
|---|
| Coordinates | 47.6055556, -122.3338889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:43:01 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.96875000 | | | 35.000000 | 20.000000 | |
| 1 | 1 | FB6 | 452.33125000 | | | 35.000000 | 20.000000 | |
| 2 | 1 | MO6 | 456.96875000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6 | 457.33125000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB6 | 463.31875000 | | | 35.000000 | 20.000000 | |
| 1 | 1 | FB6 | 464.04375000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB6 | 464.45625000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6 | 468.31875000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6 | 469.04375000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6 | 469.45625000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.96875000 | | 4K00F1E |
| 1 | 1 | 451.96875000 | | 4K00F1D |
| 1 | 1 | 451.96875000 | | 4K00F7W |
| 1 | 1 | 452.33125000 | | 4K00F1D |
| 1 | 1 | 452.33125000 | | 4K00F7W |
| 1 | 1 | 452.33125000 | | 4K00F1E |
| 2 | 1 | 456.96875000 | | 4K00F7W |
| 2 | 1 | 456.96875000 | | 4K00F1E |
| 2 | 1 | 456.96875000 | | 4K00F1D |
| 2 | 1 | 457.33125000 | | 4K00F7W |
| 2 | 1 | 457.33125000 | | 4K00F1D |
| 2 | 1 | 457.33125000 | | 4K00F1E |
| 1 | 1 | 463.31875000 | | 4K00F7W |
| 1 | 1 | 463.31875000 | | 4K00F1E |
| 1 | 1 | 463.31875000 | | 4K00F1D |
| 1 | 1 | 464.04375000 | | 4K00F1D |
| 1 | 1 | 464.04375000 | | 4K00F7W |
| 1 | 1 | 464.04375000 | | 4K00F1E |
| 1 | 1 | 464.45625000 | | 4K00F1D |
| 1 | 1 | 464.45625000 | | 4K00F1E |
| 1 | 1 | 464.45625000 | | 4K00F7W |
| 2 | 1 | 468.31875000 | | 4K00F1D |
| 2 | 1 | 468.31875000 | | 4K00F7W |
| 2 | 1 | 468.31875000 | | 4K00F1E |
| 2 | 1 | 469.04375000 | | 4K00F1E |
| 2 | 1 | 469.04375000 | | 4K00F1D |
| 2 | 1 | 469.04375000 | | 4K00F7W |
| 2 | 1 | 469.45625000 | | 4K00F7W |
| 2 | 1 | 469.45625000 | | 4K00F1D |
| 2 | 1 | 469.45625000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1001 4TH AVE, SEATTLE, KING, WA | 47.60555556, -122.33388889 | 38.400 m | B | 185.900 m structure / 191.400 m overall | |
| 2 | T | KING, WA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 189.900 m | | | | 192.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3 CROW CANYON CT., SAN RAMON, CA | CONTRA COSTA | 9255521082 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-03 | WQYY872 | LIMOD |
| 2017-12-07 | WQYY872 | LIAUA |
| 2017-03-07 | WQYY872 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3897559 | 2026-08-16 06:43:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYY872 | ULS 3897559 | 2026-08-16 06:43:01 |
| Status | A | ULS 3897559 | 2026-08-16 06:43:01 |
| Service | YG | ULS 3897559 | 2026-08-16 06:43:01 |
| Grant Date | 2017-03-07 | ULS 3897559 | 2026-08-16 06:43:01 |
| Expiration Date | 2027-03-07 | ULS 3897559 | 2026-08-16 06:43:01 |