Universal Licensing System
WRKB343
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 4360402 |
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| Call sign | WRKB343 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-12-04 |
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| Expiration | 2030-12-04 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 21925 MHz |
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| Locations | 2 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.5305556, -122.6792778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21925.00000000 | | 45M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1044 NW 9th, Portland, MULTNOMAH, OR | 45.53055556, -122.67927778 | 23.500 m | B | 14.000 m structure / 14.000 m overall | |
| 2 | R | | 45.52113889, -122.67969444 | 15.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves INc. HP2-23 | | H | 40.2000 | 181.8000 | | |
| 1 | 2 | R | radio waves inc. hp2-23 | | | 40.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRKB343 | LICAN |
| 2020-12-04 | WRKB343 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4360402 | 2026-08-02 02:46:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB343 | ULS 4360402 | 2026-08-02 02:46:12 |
| Status | C | ULS 4360402 | 2026-08-02 02:46:12 |
| Service | CF | ULS 4360402 | 2026-08-02 02:46:12 |
| Grant Date | 2020-12-04 | ULS 4360402 | 2026-08-02 02:46:12 |
| Expiration Date | 2030-12-04 | ULS 4360402 | 2026-08-02 02:46:12 |
| Cancellation Date | 2025-01-06 | ULS 4360402 | 2026-08-02 02:46:12 |