Universal Licensing System
KGF411
ADT SECURITY SERVICES INC
License details
| ULS identifier | 1610061 |
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| Call sign | KGF411 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1998-09-15 |
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| Expiration | 2003-10-20 |
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| Cancellation | 2003-08-14 |
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| Frequency range | 477.8125 MHz |
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| Locations | 1 |
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| Representative location | HALF HOLLOW HILLS, SUFFOLK, NY |
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| Coordinates | 40.7823333, -73.3676111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:47:59 |
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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, BOCA RATON, FL, 334861010 |
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| Phone | 2153373855 |
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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 | 1 | FB2 | 477.81250000 | | | 75.000000 | 232.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 477.81250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | BURRS LN, HALF HOLLOW HILLS, SUFFOLK, NY | 40.78233333, -73.36761111 | 71.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 99.000 m | | | | 138.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 780 5TH AVE, KING OF PRUSSIA, PA | | 2153373855 |
License history
| Date | File or call sign | Action |
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| 2003-08-15 | KGF411 | LICAN |
| 2003-07-28 | KGF411 | LETRES |
| 2002-03-08 | KGF411 | AUDCAN |
| 2000-11-22 | KGF411 | LICCNV |
| 1998-09-16 | KGF411 | AUTHPR |
| 1998-09-15 | KGF411 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1610061 | 2026-08-16 06:47:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KGF411 | ULS 1610061 | 2026-08-16 06:47:59 |
| Status | C | ULS 1610061 | 2026-08-16 06:47:59 |
| Service | IG | ULS 1610061 | 2026-08-16 06:47:59 |
| Grant Date | 1998-09-15 | ULS 1610061 | 2026-08-16 06:47:59 |
| Expiration Date | 2003-10-20 | ULS 1610061 | 2026-08-16 06:47:59 |
| Cancellation Date | 2003-08-14 | ULS 1610061 | 2026-08-16 06:47:59 |