Universal Licensing System
WNPF423
ADT SECURITY SERVICES INC
License details
| ULS identifier | 1667668 |
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| Call sign | WNPF423 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-11-24 |
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| Expiration | 2012-01-27 |
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| Cancellation | 2004-09-02 |
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| Frequency range | 460.95 - 465.95 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.4890000, -122.6964722 |
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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 | 1 TOWN CENTER RD, BOCA RATON, FL, 334861010 |
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| Phone | 5032802373 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 460.95000000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO | 460.95000000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FX1 | 465.95000000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | MO | 465.95000000 | | | 30.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 460.95000000 | | 20K0F3E |
| 3 | 1 | 460.95000000 | | 20K0F3E |
| 1 | 1 | 465.95000000 | | 20K0F3E |
| 3 | 1 | 465.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OR | | | | | |
| 2 | T | KGON TOWER END OF SW COUNCIL DR, PORTLAND, MULTNOMAH, OR | 45.48900000, -122.69647222 | 310.000 m | | 184.000 m structure / 184.000 m overall | 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 | | 122.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 703 NE HANCOCK, PORTLAND, OR | | 5032802373 |
License history
| Date | File or call sign | Action |
|---|
| 2004-09-03 | WNPF423 | LICAN |
| 2002-03-08 | WNPF423 | AUDOPR |
| 2001-11-24 | WNPF423 | LIREN |
| 2001-10-29 | WNPF423 | LETRES |
| 2000-11-23 | WNPF423 | LICCNV |
| 1998-08-19 | WNPF423 | AUTHPR |
| 1997-01-22 | WNPF423 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1667668 | 2026-08-02 01:13:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNPF423 | ULS 1667668 | 2026-08-02 01:13:43 |
| Status | C | ULS 1667668 | 2026-08-02 01:13:43 |
| Service | IG | ULS 1667668 | 2026-08-02 01:13:43 |
| Grant Date | 2001-11-24 | ULS 1667668 | 2026-08-02 01:13:43 |
| Expiration Date | 2012-01-27 | ULS 1667668 | 2026-08-02 01:13:43 |
| Cancellation Date | 2004-09-02 | ULS 1667668 | 2026-08-02 01:13:43 |