Universal Licensing System
WNTW639
ALARM MONITORING COOPERATIVE INC
License details
| ULS identifier | 1031142 |
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| Call sign | WNTW639 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1999-12-21 |
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| Expiration | 2009-11-09 |
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| Cancellation | 2010-01-09 |
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| Frequency range | 928.3125 - 952.3125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ALPHARETTA, FULTON, GA |
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| Coordinates | 34.0575833, -84.3054722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:38 |
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Licensee
| Name | ALARM MONITORING COOPERATIVE INC |
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| Applicant type | C |
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| FRN | 0001846773 |
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| Location | LILBURN, GA |
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| Address | 385 KILLIAN HILL RD STE A, LILBURN, GA, 30047 |
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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 | 3 | FXO | 928.31250000 | | | | | |
| 1 | 1 | FXO | 952.31250000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.31250000 | | 25K0F3D |
| 1 | 1 | 952.31250000 | | 25K0F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11405 NORTH FULTON INDUSTRIAL BOULEVARD, ALPHARETTA, FULTON, GA | 34.05758333, -84.30547222 | 356.000 m | | 121.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | V | 5.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 5.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-01-09 | WNTW639 | LIEXP |
| 2009-08-17 | WNTW639 | LETRES |
| 1999-12-21 | WNTW639 | LIREN |
| 1999-09-04 | WNTW639 | LETREG |
| 1999-08-14 | WNTW639 | LICCNV |
| 1998-11-25 | WNTW639 | COR |
| 1998-11-16 | WNTW639 | COR |
| 1997-03-07 | WNTW639 | LIMOD |
| 1994-11-09 | WNTW639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1031142 | 2026-08-02 02:42:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTW639 | ULS 1031142 | 2026-08-02 02:42:38 |
| Status | E | ULS 1031142 | 2026-08-02 02:42:38 |
| Service | MG | ULS 1031142 | 2026-08-02 02:42:38 |
| Grant Date | 1999-12-21 | ULS 1031142 | 2026-08-02 02:42:38 |
| Expiration Date | 2009-11-09 | ULS 1031142 | 2026-08-02 02:42:38 |
| Cancellation Date | 2010-01-09 | ULS 1031142 | 2026-08-02 02:42:38 |