Universal Licensing System
KNK55
WESTERN UNION CORPORATION
License details
| ULS identifier | 962408 |
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| Call sign | KNK55 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1990-05-21 |
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| Expiration | 1900-01-01 |
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| Cancellation | 1999-03-17 |
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| Frequency range | 3790 - 4110 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | OAKLAND, ALAMEDA, CA |
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| Coordinates | 37.7996389, -122.2641111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:49 |
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Licensee
| Name | WESTERN UNION CORPORATION |
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| Applicant type | C |
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| Location | UPPER SADDLE RIVER, NJ |
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| Address | ONE LAKE STREET, UPPER SADDLE RIVER, NJ, 07458 |
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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 | 2 | FXO | 3790.00000000 | | | | | |
| 1 | 1 | FXO | 3870.00000000 | | | | | |
| 1 | 2 | FXO | 4030.00000000 | | | | | |
| 1 | 1 | FXO | 4110.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 3790.00000000 | | 10M6F8W |
| 1 | 1 | 3870.00000000 | | 10M6F8W |
| 1 | 2 | 4030.00000000 | | 10M6F8W |
| 1 | 1 | 4110.00000000 | | 10M6F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 125 12TH STREET, OAKLAND, ALAMEDA, CA | 37.79963889, -122.26411111 | 12.800 m | | 30.200 m overall | |
| 2 | R | | 37.78713889, -122.40327778 | 12.200 m | | | |
| 3 | R | | 37.65936111, -121.93300000 | 460.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 37.5000 | 118.0000 | | |
| 1 | 2 | R | | | | 37.5000 | | | |
| 1 | 3 | R | | | | 37.5000 | | | |
| 2 | 1 | T | | | V | 37.5000 | 263.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KNK55 | LICCNV |
| 1999-03-17 | KNK55 | LICAN |
| 1990-05-21 | KNK55 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 962408 | 2026-08-02 02:47:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNK55 | ULS 962408 | 2026-08-02 02:47:49 |
| Status | C | ULS 962408 | 2026-08-02 02:47:49 |
| Service | CF | ULS 962408 | 2026-08-02 02:47:49 |
| Grant Date | 1990-05-21 | ULS 962408 | 2026-08-02 02:47:49 |
| Expiration Date | 1900-01-01 | ULS 962408 | 2026-08-02 02:47:49 |
| Cancellation Date | 1999-03-17 | ULS 962408 | 2026-08-02 02:47:49 |