Universal Licensing System
WNXK645
PINKERTON SECURITY
License details
| ULS identifier | 1688947 |
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| Call sign | WNXK645 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-08-16 |
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| Expiration | 2001-09-27 |
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| Cancellation | 2002-03-03 |
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| Frequency range | 464.7 - 469.7 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FERNDALE, OAKLAND, MI |
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| Coordinates | 42.4586389, -83.1215833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:25 |
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Licensee
| Name | PINKERTON SECURITY |
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| Applicant type | C |
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| Location | SOUTHFIELD, MI |
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| Address | 22190 W NINE MILE RD, SOUTHFIELD, MI, 48034 |
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| Phone | 3133541200 |
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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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| 2 | 1 | FB4 | 464.70000000 | | | 110.000000 | 500.000000 | |
| 1 | 1 | FX1 | 469.70000000 | | | 5.000000 | | |
| 3 | 1 | MO | 469.70000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.70000000 | | 20K0F3E |
| 1 | 1 | 469.70000000 | | 20K0F3E |
| 3 | 1 | 469.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | 1441 BONNER, FERNDALE, OAKLAND, MI | 42.45863889, -83.12158333 | 194.000 m | | 98.000 m structure / 98.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 104.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 22190 W NINE MILE RD, SOUTHFIELD, MI | | 3133541200 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-03 | WNXK645 | LIEXP |
| 2001-10-19 | WNXK645 | AUDCAN |
| 2001-07-02 | WNXK645 | LETRES |
| 2000-11-23 | WNXK645 | LICCNV |
| 1996-08-16 | WNXK645 | LIREN |
| 1996-08-16 | WNXK645 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1688947 | 2026-08-02 01:28:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNXK645 | ULS 1688947 | 2026-08-02 01:28:25 |
| Status | E | ULS 1688947 | 2026-08-02 01:28:25 |
| Service | IG | ULS 1688947 | 2026-08-02 01:28:25 |
| Grant Date | 1996-08-16 | ULS 1688947 | 2026-08-02 01:28:25 |
| Expiration Date | 2001-09-27 | ULS 1688947 | 2026-08-02 01:28:25 |
| Cancellation Date | 2002-03-03 | ULS 1688947 | 2026-08-02 01:28:25 |