Universal Licensing System
WRKB556
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4360897 |
|---|
| Call sign | WRKB556 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-12-07 |
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| Expiration | 2030-12-07 |
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| Frequency range | 19525 MHz |
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| Locations | 1 |
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| Coordinates | 45.6312500, -122.7566389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19875 NW LOGIE TRAIL RD, PORTLAND, MULTNOMAH, OR | 45.65388889, -122.88091667 | 192.200 m | B | 8.200 m structure / 8.700 m overall | |
| 3 | R | | 45.63125000, -122.75663889 | 6.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | COMMSCOPE VHLP2.5-18 | | | 41.0000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP2.5-18 | | S | 41.0000 | 104.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-17 | WRKB556 | LIMOD |
| 2023-05-09 | WRKB556 | LETCNS |
| 2022-02-09 | WRKB556 | LIMOD |
| 2020-12-07 | WRKB556 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4360897 | 2026-08-02 02:46:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB556 | ULS 4360897 | 2026-08-02 02:46:02 |
| Status | A | ULS 4360897 | 2026-08-02 02:46:02 |
| Service | CF | ULS 4360897 | 2026-08-02 02:46:02 |
| Grant Date | 2020-12-07 | ULS 4360897 | 2026-08-02 02:46:02 |
| Expiration Date | 2030-12-07 | ULS 4360897 | 2026-08-02 02:46:02 |