Universal Licensing System
WNTC453
VISA USA INC
License details
| ULS identifier | 1019905 |
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| Call sign | WNTC453 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1995-06-13 |
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| Expiration | 2000-06-13 |
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| Cancellation | 2000-09-24 |
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| Frequency range | 6615 MHz |
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| Locations | 2 |
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| Representative location | SAN MATEO, SAN MATEO, CA |
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| Coordinates | 37.5346389, -122.3310556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:42 |
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Licensee
| Name | VISA USA INC |
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| Applicant type | C |
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| Location | SAN FRANCISCO, CA |
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| Address | SAN FRANCISCO, CA, 84128 |
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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 | 6615.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6615.00000000 | | 10M0D9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3000 CLEARVIEW WAY, SAN MATEO, SAN MATEO, CA | 37.53463889, -122.33105556 | 152.400 m | | 18.300 m overall | |
| 2 | R | | 37.80602778, -122.26911111 | 10.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.3000 | 10.3000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-24 | WNTC453 | LIEXP |
| 2000-03-18 | WNTC453 | LETRES |
| 1999-08-14 | WNTC453 | LICCNV |
| 1995-05-08 | WNTC453 | LIREN |
| 1990-03-23 | WNTC453 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1019905 | 2026-08-02 02:47:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTC453 | ULS 1019905 | 2026-08-02 02:47:42 |
| Status | E | ULS 1019905 | 2026-08-02 02:47:42 |
| Service | MG | ULS 1019905 | 2026-08-02 02:47:42 |
| Grant Date | 1995-06-13 | ULS 1019905 | 2026-08-02 02:47:42 |
| Expiration Date | 2000-06-13 | ULS 1019905 | 2026-08-02 02:47:42 |
| Cancellation Date | 2000-09-24 | ULS 1019905 | 2026-08-02 02:47:42 |