Universal Licensing System
WNTS636
AlarmNet Inc
License details
| ULS identifier | 1028103 |
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| Call sign | WNTS636 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2008-07-02 |
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| Expiration | 2018-08-24 |
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| Cancellation | 2015-10-16 |
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| Frequency range | 928.0375 - 952.2375 MHz (4 frequencies) |
|---|
| Locations | 1 |
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| Representative location | SILVER SPRING, MONTGOMERY, MD |
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| Coordinates | 38.9998056, -77.0571944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.03750000 | | | | | |
| 1 | 3 | FXO | 928.23750000 | | | | | |
| 1 | 1 | FXO | 952.03750000 | | | | | |
| 1 | 1 | FXO | 952.23750000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.03750000 | | 25K0F3E |
| 1 | 3 | 928.23750000 | | 25K0F3E |
| 1 | 1 | 952.03750000 | | 25K0F3E |
| 1 | 1 | 952.23750000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8744 BROOKVILLE RD, SILVER SPRING, MONTGOMERY, MD | 38.99980556, -77.05719444 | 90.200 m | | 229.500 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 | | | | 10.0000 | | | |
| 3 | 1 | T | | | V | 10.0000 | 999.0000 | | |
| 4 | 1 | R | | | | 10.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2015-10-16 | WNTS636 | LICAN |
| 2015-10-06 | WNTS636 | ESUAPR |
| 2008-07-02 | WNTS636 | LIREN |
| 2008-07-01 | WNTS636 | ESCAPR |
| 2008-06-02 | WNTS636 | LETRES |
| 2003-03-31 | WNTS636 | LITRAN |
| 2001-12-31 | WNTS636 | LIASS |
| 2000-02-04 | WNTS636 | LITRAN |
| 1999-08-14 | WNTS636 | LICCNV |
| 1998-11-25 | WNTS636 | COR |
| 1998-08-21 | WNTS636 | COR |
| 1998-05-21 | WNTS636 | LIREN |
| 1997-06-26 | WNTS636 | COR |
| 1997-06-11 | WNTS636 | COR |
| 1993-08-24 | WNTS636 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1028103 | 2026-08-02 02:46:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTS636 | ULS 1028103 | 2026-08-02 02:46:58 |
| Status | C | ULS 1028103 | 2026-08-02 02:46:58 |
| Service | MG | ULS 1028103 | 2026-08-02 02:46:58 |
| Grant Date | 2008-07-02 | ULS 1028103 | 2026-08-02 02:46:58 |
| Expiration Date | 2018-08-24 | ULS 1028103 | 2026-08-02 02:46:58 |
| Cancellation Date | 2015-10-16 | ULS 1028103 | 2026-08-02 02:46:58 |