Universal Licensing System
WPPC875
WILLIAM DAVIS & ASSOCIATES SECURITY SERVICES
License details
| ULS identifier | 1816419 |
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| Call sign | WPPC875 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-10-28 |
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| Expiration | 2014-10-27 |
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| Cancellation | 2014-12-27 |
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| Frequency range | 464.55 - 469.55 MHz (2 frequencies) |
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| Locations | 8 |
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| Representative location | LIVONIA, WAYNE, MI |
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| Coordinates | 42.3691944, -83.3335556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:50 |
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Licensee
| Name | WILLIAM DAVIS & ASSOCIATES SECURITY SERVICES |
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| Applicant type | C |
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| FRN | 0011898269 |
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| Location | LIVONIA, MI |
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| Address | 29587 PLYMOUTH RD, LIVONIA, MI, 48150 |
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| Phone | 7344220515 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.55000000 | | | 30.000000 | 75.000000 | |
| 2 | 1 | FB2 | 464.55000000 | | | 30.000000 | 75.000000 | |
| 3 | 1 | FB2 | 464.55000000 | | | 30.000000 | 75.000000 | |
| 4 | 1 | FB2 | 464.55000000 | | | 30.000000 | 75.000000 | |
| 5 | 1 | MO | 464.55000000 | | | 5.000000 | | |
| 6 | 1 | MO | 464.55000000 | | | 5.000000 | | |
| 7 | 1 | MO | 464.55000000 | | | 5.000000 | | |
| 8 | 1 | MO | 464.55000000 | | | 5.000000 | | |
| 5 | 1 | MO | 469.55000000 | | | 5.000000 | | |
| 6 | 1 | MO | 469.55000000 | | | 5.000000 | | |
| 7 | 1 | MO | 469.55000000 | | | 5.000000 | | |
| 8 | 1 | MO | 469.55000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.55000000 | | 20K0F3E |
| 2 | 1 | 464.55000000 | | 20K0F3E |
| 3 | 1 | 464.55000000 | | 20K0F3E |
| 4 | 1 | 464.55000000 | | 20K0F3E |
| 5 | 1 | 464.55000000 | | 20K0F3E |
| 6 | 1 | 464.55000000 | | 20K0F3E |
| 7 | 1 | 464.55000000 | | 20K0F3E |
| 8 | 1 | 464.55000000 | | 20K0F3E |
| 5 | 1 | 469.55000000 | | 20K0F3E |
| 6 | 1 | 469.55000000 | | 20K0F3E |
| 7 | 1 | 469.55000000 | | 20K0F3E |
| 8 | 1 | 469.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 29587 PLYMOUTH RD, LIVONIA, WAYNE, MI | 42.36919444, -83.33355556 | 192.000 m | B | 16.000 m structure / 17.000 m overall | N |
| 2 | T | 32233 GRATIOT AVE., ROSEVILLE, MACOMB, MI | 42.53391667, -82.91297222 | 184.000 m | B | 6.000 m structure / 7.000 m overall | N |
| 3 | T | 28690 TELEGRAPH RD, SOUTHFIELD, OAKLAND, MI | 42.50030556, -83.28494444 | 208.000 m | B | 8.000 m structure / 9.000 m overall | N |
| 4 | T | 49200 HALYARD DR, PLYMOUTH TWP, WAYNE, MI | 42.38530556, -83.53216667 | 258.000 m | B | 9.000 m structure / 12.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | 7.000 | |
| 1 | 2 | T | | 7.000 m | | | | 10.000 | |
| 1 | 3 | T | | 9.000 m | | | | 14.000 | |
| 1 | 4 | T | | 12.000 m | | | | 18.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 29587 PLYMOUTH RD, WAYNE, MI | WAYNE | 7344220515 |
License history
| Date | File or call sign | Action |
|---|
| 2014-12-27 | WPPC875 | LIEXP |
| 2014-08-04 | WPPC875 | LETRES |
| 2004-10-28 | WPPC875 | LTSFRN |
| 2004-10-28 | WPPC875 | LTSAPR |
| 2004-08-02 | WPPC875 | LETRES |
| 2001-12-31 | WPPC875 | AUDOPR |
| 2000-11-23 | WPPC875 | LICCNV |
| 2000-08-14 | WPPC875 | LIMOD |
| 2000-08-14 | WPPC875 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1816419 | 2026-08-02 01:25:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPC875 | ULS 1816419 | 2026-08-02 01:25:50 |
| Status | E | ULS 1816419 | 2026-08-02 01:25:50 |
| Service | IG | ULS 1816419 | 2026-08-02 01:25:50 |
| Grant Date | 2004-10-28 | ULS 1816419 | 2026-08-02 01:25:50 |
| Expiration Date | 2014-10-27 | ULS 1816419 | 2026-08-02 01:25:50 |
| Cancellation Date | 2014-12-27 | ULS 1816419 | 2026-08-02 01:25:50 |