Universal Licensing System
WNTJ570
Paging Systems, Inc.
License details
| ULS identifier | 1022710 |
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| Call sign | WNTJ570 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2001-05-22 |
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| Expiration | 2011-05-16 |
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| Cancellation | 2011-05-12 |
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| Frequency range | 956.85 MHz |
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| Locations | 2 |
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| Representative location | VACAVILLE, SOLANO, CA |
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| Coordinates | 38.3540556, -121.9868889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:52 |
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Licensee
| Name | Paging Systems, Inc. |
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| Applicant type | C |
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| FRN | 0001546423 |
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| Location | BURLINGAME, CA |
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| Address | BURLINGAME, CA, 940114249 |
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| Phone | 6506971000 |
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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 | 956.85000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 956.85000000 | | 50K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 527 STEVENSON ST, VACAVILLE, SOLANO, CA | 38.35405556, -121.98688889 | 50.300 m | | 13.700 m structure / 15.500 m overall | |
| 2 | R | | 38.40877778, -122.11050000 | 829.100 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 | 18.2000 | 299.4000 | | |
| 1 | 2 | R | | | | 18.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-13 | WNTJ570 | LICAN |
| 2011-02-21 | WNTJ570 | LETRES |
| 2002-07-20 | WNTJ570 | LIAUA |
| 2002-07-09 | WNTJ570 | LIAUA |
| 2001-05-22 | WNTJ570 | LIREN |
| 2001-02-19 | WNTJ570 | LETRES |
| 1999-08-14 | WNTJ570 | LICCNV |
| 1996-04-19 | WNTJ570 | LIREN |
| 1991-05-16 | WNTJ570 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1022710 | 2026-08-02 02:43:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTJ570 | ULS 1022710 | 2026-08-02 02:43:52 |
| Status | C | ULS 1022710 | 2026-08-02 02:43:52 |
| Service | MG | ULS 1022710 | 2026-08-02 02:43:52 |
| Grant Date | 2001-05-22 | ULS 1022710 | 2026-08-02 02:43:52 |
| Expiration Date | 2011-05-16 | ULS 1022710 | 2026-08-02 02:43:52 |
| Cancellation Date | 2011-05-12 | ULS 1022710 | 2026-08-02 02:43:52 |