Universal Licensing System
WHK634
ADT SECURITY SERVICES INC
License details
| ULS identifier | 982960 |
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| Call sign | WHK634 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1999-06-23 |
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| Expiration | 2009-06-17 |
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| Cancellation | 2004-02-11 |
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| Frequency range | 928.0875 - 952.0875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | NEW YORK, NEW YORK, NY |
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| Coordinates | 40.7581389, -73.9606667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:25:13 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 3 | FXO | 928.08750000 | | | | | |
| 1 | 1 | FXO | 952.08750000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.08750000 | | 15K0F2D |
| 1 | 1 | 952.08750000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SOVEREIGN APTS, NEW YORK, NEW YORK, NY | 40.75813889, -73.96066667 | 12.200 m | | 152.400 m structure / 156.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 10.0000 | 360.0000 | | |
| 2 | 1 | R | | | | | | | |
| 3 | 1 | T | | | V | | 999.0000 | | |
| 4 | 1 | R | | | | 10.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-12 | WHK634 | LICAN |
| 1999-08-13 | WHK634 | LICCNV |
| 1999-06-23 | WHK634 | LIREN |
| 1999-04-01 | WHK634 | COR |
| 1998-12-02 | WHK634 | COR |
| 1998-09-10 | WHK634 | LIAUA |
| 1998-07-07 | WHK634 | COR |
| 1998-04-28 | WHK634 | LIASS |
| 1994-06-17 | WHK634 | LIMOD |
| 1994-06-03 | WHK634 | LIMOD |
| 1989-04-28 | WHK634 | LIMOD |
| 1984-02-24 | WHK634 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 982960 | 2026-08-17 04:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHK634 | ULS 982960 | 2026-08-17 04:25:13 |
| Status | C | ULS 982960 | 2026-08-17 04:25:13 |
| Service | MG | ULS 982960 | 2026-08-17 04:25:13 |
| Grant Date | 1999-06-23 | ULS 982960 | 2026-08-17 04:25:13 |
| Expiration Date | 2009-06-17 | ULS 982960 | 2026-08-17 04:25:13 |
| Cancellation Date | 2004-02-11 | ULS 982960 | 2026-08-17 04:25:13 |