Universal Licensing System
KD37639
Security Monitoring Services, Inc.
License details
| ULS identifier | 1604909 |
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| Call sign | KD37639 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-01-10 |
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| Expiration | 2023-02-08 |
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| Cancellation | 2022-12-01 |
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| Frequency range | 460.9875 - 465.9875 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Representative location | MARIN, CA |
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| Coordinates | 37.9749167, -122.5319167 |
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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 | MO | 460.98750000 | | | 2.000000 | 20.000000 | |
| 1 | 1 | MO | 465.98750000 | | | 2.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.98750000 | | 10K0F2D |
| 1 | 1 | 465.98750000 | | 10K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARIN, CA | 37.97491667, -122.53191667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1305 E FRANCISCO BLVD, San Rafael, CA | MARIN | 4154564761 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-02 | KD37639 | LICAN |
| 2022-01-01 | KD37639 | LITRAN |
| 2017-03-31 | KD37639 | LITRAN |
| 2015-12-28 | KD37639 | ESCAPR |
| 2015-12-23 | KD37639 | LTSAPR |
| 2015-07-01 | KD37639 | LITRAN |
| 2013-10-22 | KD37639 | ESCAPR |
| 2013-10-18 | KD37639 | LIAUA |
| 2013-01-10 | KD37639 | LIREN |
| 2013-01-09 | KD37639 | ESCAPR |
| 2012-11-12 | KD37639 | LETRES |
| 2011-03-09 | KD37639 | LIAUA |
| 2011-03-08 | KD37639 | ESCAPR |
| 2010-06-21 | KD37639 | LIASS |
| 2010-06-04 | KD37639 | LITRAN |
| 2010-06-03 | KD37639 | ESCAPR |
| 2010-05-14 | KD37639 | ESCAPR |
| 2010-05-03 | KD37639 | ESCAPR |
| 2007-04-02 | KD37639 | LITRAN |
| 2004-05-24 | KD37639 | LTSAPR |
| 2004-05-21 | KD37639 | LIASS |
| 2003-08-22 | KD37639 | LIASS |
| 2003-03-06 | KD37639 | LIREN |
| 2002-11-12 | KD37639 | LETRES |
| 2002-04-29 | KD37639 | AUDOPR |
| 2000-11-22 | KD37639 | LICCNV |
| 1997-12-04 | KD37639 | AUTHPR |
| 1997-12-04 | KD37639 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1604909 | 2026-08-02 01:18:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD37639 | ULS 1604909 | 2026-08-02 01:18:56 |
| Status | C | ULS 1604909 | 2026-08-02 01:18:56 |
| Service | IG | ULS 1604909 | 2026-08-02 01:18:56 |
| Grant Date | 2013-01-10 | ULS 1604909 | 2026-08-02 01:18:56 |
| Expiration Date | 2023-02-08 | ULS 1604909 | 2026-08-02 01:18:56 |
| Cancellation Date | 2022-12-01 | ULS 1604909 | 2026-08-02 01:18:56 |