Universal Licensing System
WNNI720
ADT Security Services, Inc.
License details
| ULS identifier | 1666124 |
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| Call sign | WNNI720 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-08-21 |
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| Expiration | 2004-08-21 |
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| Cancellation | 2002-10-10 |
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| Frequency range | 463.875 - 468.875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SEVIERVILLE, SEVIER, TN |
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| Coordinates | 35.8117500, -83.6676667 |
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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 |
|---|
| 2 | 1 | FB4 | 463.87500000 | | | 75.000000 | 347.000000 | |
| 1 | 1 | FX1 | 468.87500000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.87500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.87500000 | | 20K0F3E |
| 1 | 1 | 468.87500000 | | 20K0F3E |
| 3 | 1 | 468.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TN | | | | | |
| 2 | T | ATOP CHILHOWEE MOUNTAIN, SEVIERVILLE, SEVIER, TN | 35.81175000, -83.66766667 | 930.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 24.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 550 BARNEVELD AVE, SAN FRANCISCO, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-10 | WNNI720 | LITERM |
| 2002-03-08 | WNNI720 | AUDCAN |
| 2001-12-31 | WNNI720 | LIASS |
| 2001-07-03 | WNNI720 | LITRAN |
| 2001-06-06 | WNNI720 | LIAUA |
| 2001-01-26 | WNNI720 | LITRAN |
| 2000-11-23 | WNNI720 | LICCNV |
| 2000-02-18 | WNNI720 | AUTHPR |
| 1999-10-08 | WNNI720 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1666124 | 2026-08-02 01:13:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNI720 | ULS 1666124 | 2026-08-02 01:13:43 |
| Status | T | ULS 1666124 | 2026-08-02 01:13:43 |
| Service | IG | ULS 1666124 | 2026-08-02 01:13:43 |
| Grant Date | 1999-08-21 | ULS 1666124 | 2026-08-02 01:13:43 |
| Expiration Date | 2004-08-21 | ULS 1666124 | 2026-08-02 01:13:43 |
| Cancellation Date | 2002-10-10 | ULS 1666124 | 2026-08-02 01:13:43 |