Universal Licensing System
WNTB436
BAY ALARM COMPANY
License details
| ULS identifier | 1019344 |
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| Call sign | WNTB436 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2008-02-29 |
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| Expiration | 2018-03-31 |
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| Cancellation | 2018-01-17 |
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| Frequency range | 928.1125 - 952.3375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | VACAVILLE, SOLANO, CA |
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| Coordinates | 38.4001667, -122.1082778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:55 |
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Licensee
| Name | BAY ALARM COMPANY |
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| Applicant type | C |
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| FRN | 0001545128 |
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| Location | Concord, CA |
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| Address | 5130 Commercial Circle, Concord, CA, 94520 |
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| Phone | 9259351100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 7 | FXO | 928.11250000 | | | | | |
| 1 | 3 | FXO | 928.33750000 | | | | | |
| 1 | 5 | FXO | 952.11250000 | | | | | |
| 1 | 1 | FXO | 952.33750000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 7 | 928.11250000 | | 25K0F3E |
| 1 | 3 | 928.33750000 | | 25K0F3E |
| 1 | 5 | 952.11250000 | | 25K0F3E |
| 1 | 1 | 952.33750000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT VACA, VACAVILLE, SOLANO, CA | 38.40016667, -122.10827778 | 835.500 m | | 61.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 10.0000 | 360.0000 | | |
| 2 | 1 | R | | | | | | | |
| 3 | 1 | T | | | V | | 999.0000 | | |
| 4 | 1 | R | | | | 10.0000 | | | |
| 5 | 1 | T | | | V | 13.0000 | 360.0000 | | |
| 6 | 1 | R | | | | 10.0000 | | | |
| 7 | 1 | T | | | V | 10.0000 | 999.0000 | | |
| 8 | 1 | R | | | | 13.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-18 | WNTB436 | LICAN |
| 2018-01-08 | WNTB436 | LETRES |
| 2008-02-29 | WNTB436 | LIREN |
| 2008-02-28 | WNTB436 | ESCAPR |
| 2008-01-07 | WNTB436 | LETRES |
| 1999-08-14 | WNTB436 | LICCNV |
| 1999-01-11 | WNTB436 | COR |
| 1998-01-16 | WNTB436 | LIREN |
| 1993-03-31 | WNTB436 | LIMOD |
| 1989-12-29 | WNTB436 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1019344 | 2026-08-02 02:44:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTB436 | ULS 1019344 | 2026-08-02 02:44:55 |
| Status | C | ULS 1019344 | 2026-08-02 02:44:55 |
| Service | MG | ULS 1019344 | 2026-08-02 02:44:55 |
| Grant Date | 2008-02-29 | ULS 1019344 | 2026-08-02 02:44:55 |
| Expiration Date | 2018-03-31 | ULS 1019344 | 2026-08-02 02:44:55 |
| Cancellation Date | 2018-01-17 | ULS 1019344 | 2026-08-02 02:44:55 |