Universal Licensing System
KNFC289
ADT Security Services, Inc.
License details
| ULS identifier | 1622185 |
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| Call sign | KNFC289 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2001-08-24 |
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| Expiration | 2011-07-11 |
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| Cancellation | 2003-11-14 |
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| Frequency range | 461.675 - 468.65 MHz (6 frequencies) |
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| Locations | 7 |
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| Representative location | GREENWICH, FAIRFIELD, CT |
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| Coordinates | 41.0681389, -73.6959722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:43 |
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Licensee
| Name | ADT Security Services, Inc. |
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| Applicant type | C |
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| FRN | 0004588976 |
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| Location | Boca Raton, FL |
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| Address | One Town Center Rd, Boca Raton, FL, 334861010 |
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| Phone | 5619883882 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB4 | 461.67500000 | | | 110.000000 | 610.000000 | |
| 7 | 1 | MO | 461.67500000 | | | 35.000000 | | |
| 3 | 1 | FB4 | 461.80000000 | | | 110.000000 | 610.000000 | |
| 6 | 1 | MO | 461.80000000 | | | 35.000000 | | |
| 2 | 1 | FB4 | 463.65000000 | | | 110.000000 | 610.000000 | |
| 5 | 1 | MO | 463.65000000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 466.67500000 | | | 35.000000 | | |
| 7 | 1 | MO | 466.67500000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 466.80000000 | | | 40.000000 | | |
| 6 | 1 | MO | 466.80000000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 468.65000000 | | | 40.000000 | | |
| 5 | 1 | MO | 468.65000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 461.67500000 | | 20K0F3E |
| 7 | 1 | 461.67500000 | | 20K0F3E |
| 3 | 1 | 461.80000000 | | 20K0F3E |
| 6 | 1 | 461.80000000 | | 20K0F3E |
| 2 | 1 | 463.65000000 | | 20K0F3E |
| 5 | 1 | 463.65000000 | | 20K0F3E |
| 1 | 1 | 466.67500000 | | 20K0F3E |
| 7 | 1 | 466.67500000 | | 20K0F3E |
| 1 | 1 | 466.80000000 | | 20K0F3E |
| 6 | 1 | 466.80000000 | | 20K0F3E |
| 1 | 1 | 468.65000000 | | 20K0F3E |
| 5 | 1 | 468.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CT | | | | | |
| 2 | T | FAIRVIEW COUNTRY CLUB, GREENWICH, FAIRFIELD, CT | 41.06813889, -73.69597222 | 143.000 m | | | N |
| 3 | T | SILVERMAN FARM ROUND HILL OFF RT 59, EASTON, FAIRFIELD, CT | 41.25147222, -73.28316667 | 177.000 m | | | N |
| 4 | T | 80 GREAT HILL RD, SEYMOUR, NEW HAVEN, CT | 41.36202778, -73.11288889 | 189.000 m | | | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 17.000 m | | | | | |
| 1 | 3 | T | | 21.000 m | | | | | |
| 1 | 4 | T | | 58.000 m | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9 EMERALD ST, NORWALK, CT | | 2038475050 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-14 | KNFC289 | LITERM |
| 2002-03-08 | KNFC289 | AUDCAN |
| 2001-12-31 | KNFC289 | LIASS |
| 2001-08-24 | KNFC289 | LIREN |
| 2001-07-03 | KNFC289 | LITRAN |
| 2001-06-06 | KNFC289 | LIAUA |
| 2001-04-16 | KNFC289 | LETRES |
| 2001-01-26 | KNFC289 | LITRAN |
| 2000-11-23 | KNFC289 | LICCNV |
| 2000-02-18 | KNFC289 | AUTHPR |
| 1999-10-08 | KNFC289 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1622185 | 2026-08-02 01:13:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFC289 | ULS 1622185 | 2026-08-02 01:13:43 |
| Status | T | ULS 1622185 | 2026-08-02 01:13:43 |
| Service | IG | ULS 1622185 | 2026-08-02 01:13:43 |
| Grant Date | 2001-08-24 | ULS 1622185 | 2026-08-02 01:13:43 |
| Expiration Date | 2011-07-11 | ULS 1622185 | 2026-08-02 01:13:43 |
| Cancellation Date | 2003-11-14 | ULS 1622185 | 2026-08-02 01:13:43 |