Universal Licensing System
WAD374
Security Monitoring Services, Inc.
License details
| ULS identifier | 1643863 |
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| Call sign | WAD374 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-10-18 |
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| Expiration | 2023-10-18 |
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| Cancellation | 2022-03-16 |
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| Frequency range | 466.575 MHz |
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| Locations | 1 |
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| Representative location | SUNNYVALE, SANTA CLARA, CA |
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| Coordinates | 37.3838333, -122.0099722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 466.57500000 | | | 36.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 466.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 848A STEWART DR, SUNNYVALE, SANTA CLARA, CA | 37.38383333, -122.00997222 | 14.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 848A STEWART DR, SUNNYVALE, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-17 | WAD374 | LICAN |
| 2022-01-01 | WAD374 | LITRAN |
| 2017-05-16 | WAD374 | LIMOD |
| 2017-03-31 | WAD374 | LITRAN |
| 2015-12-28 | WAD374 | ESCAPR |
| 2015-12-23 | WAD374 | LTSAPR |
| 2015-07-01 | WAD374 | LITRAN |
| 2013-10-22 | WAD374 | ESCAPR |
| 2013-10-18 | WAD374 | LIREN |
| 2013-07-22 | WAD374 | LETRES |
| 2013-01-10 | WAD374 | LIAUA |
| 2013-01-09 | WAD374 | ESCAPR |
| 2011-03-09 | WAD374 | LIAUA |
| 2011-03-08 | WAD374 | ESCAPR |
| 2010-06-21 | WAD374 | LIASS |
| 2010-06-04 | WAD374 | LITRAN |
| 2010-06-03 | WAD374 | ESCAPR |
| 2010-05-14 | WAD374 | ESCAPR |
| 2010-05-03 | WAD374 | ESCAPR |
| 2010-04-30 | WAD374 | ESCFNR |
| 2007-04-02 | WAD374 | LITRAN |
| 2004-03-08 | WAD374 | AUDOPR |
| 2003-10-02 | WAD374 | LIREN |
| 2003-07-21 | WAD374 | LETRES |
| 2002-10-30 | WAD374 | LIAUA |
| 2000-11-23 | WAD374 | LICCNV |
| 1998-11-18 | WAD374 | AUTHPR |
| 1998-09-10 | WAD374 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1643863 | 2026-08-02 01:18:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WAD374 | ULS 1643863 | 2026-08-02 01:18:56 |
| Status | C | ULS 1643863 | 2026-08-02 01:18:56 |
| Service | IG | ULS 1643863 | 2026-08-02 01:18:56 |
| Grant Date | 2013-10-18 | ULS 1643863 | 2026-08-02 01:18:56 |
| Expiration Date | 2023-10-18 | ULS 1643863 | 2026-08-02 01:18:56 |
| Cancellation Date | 2022-03-16 | ULS 1643863 | 2026-08-02 01:18:56 |