Universal Licensing System
WRKB554
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4360895 |
|---|
| Call sign | WRKB554 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-12-07 |
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| Expiration | 2030-12-07 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 17840 MHz |
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| Locations | 2 |
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| Representative location | CORNELIUS, WASHINGTON, OR |
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| Coordinates | 45.5713056, -123.0419444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17840.00000000 | | | | | |
| 1 | 1 | FXO | 17840.00000000 | | | | | |
| 1 | 1 | FXO | 17840.00000000 | | | | | |
| 1 | 1 | FXO | 17840.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
| 1 | 1 | 17840.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 35600 NW ZION CHURCH RD, CORNELIUS, WASHINGTON, OR | 45.57130556, -123.04194444 | 54.000 m | B | 10.700 m structure / 11.200 m overall | |
| 2 | R | | 45.55133333, -123.14647222 | 231.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | V | 39.0000 | 254.8000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRKB554 | LICAN |
| 2020-12-07 | WRKB554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4360895 | 2026-08-02 02:46:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB554 | ULS 4360895 | 2026-08-02 02:46:03 |
| Status | C | ULS 4360895 | 2026-08-02 02:46:03 |
| Service | CF | ULS 4360895 | 2026-08-02 02:46:03 |
| Grant Date | 2020-12-07 | ULS 4360895 | 2026-08-02 02:46:03 |
| Expiration Date | 2030-12-07 | ULS 4360895 | 2026-08-02 02:46:03 |
| Cancellation Date | 2025-01-06 | ULS 4360895 | 2026-08-02 02:46:03 |