Universal Licensing System
WNTK498
CHIRON CORPORATION
License details
| ULS identifier | 1023257 |
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| Call sign | WNTK498 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1996-09-12 |
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| Expiration | 2001-09-06 |
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| Cancellation | 2002-02-10 |
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| Frequency range | 23575 MHz |
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| Locations | 2 |
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| Representative location | EMERYVILLE, ALAMEDA, CA |
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| Coordinates | 37.8349167, -122.2888333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:57 |
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Licensee
| Name | CHIRON CORPORATION |
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| Applicant type | C |
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| Location | EMERYVILLE, CA |
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| Address | 4560 HORTON ST, EMERYVILLE, CA, 94608 |
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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 | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23575.00000000 | | 50M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4560 HORTON ST, EMERYVILLE, ALAMEDA, CA | 37.83491667, -122.28883333 | 6.100 m | | 21.300 m structure / 22.900 m overall | |
| 2 | R | | 37.84047222, -122.29438889 | 4.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 40.3000 | 321.6000 | | |
| 1 | 2 | R | | | | 40.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-02-10 | WNTK498 | LIEXP |
| 2001-06-11 | WNTK498 | LETRES |
| 1999-08-14 | WNTK498 | LICCNV |
| 1996-09-12 | WNTK498 | LIREN |
| 1991-09-06 | WNTK498 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1023257 | 2026-08-02 02:47:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTK498 | ULS 1023257 | 2026-08-02 02:47:57 |
| Status | E | ULS 1023257 | 2026-08-02 02:47:57 |
| Service | MG | ULS 1023257 | 2026-08-02 02:47:57 |
| Grant Date | 1996-09-12 | ULS 1023257 | 2026-08-02 02:47:57 |
| Expiration Date | 2001-09-06 | ULS 1023257 | 2026-08-02 02:47:57 |
| Cancellation Date | 2002-02-10 | ULS 1023257 | 2026-08-02 02:47:57 |