Universal Licensing System
WPCB765
PINKERTON SECURITY & INVESTIGATION SERVICES INC
License details
| ULS identifier | 1707466 |
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| Call sign | WPCB765 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-02-26 |
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| Expiration | 2003-04-22 |
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| Cancellation | 2002-04-11 |
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| Frequency range | 464.825 - 469.825 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GRAND RAPIDS, KENT, MI |
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| Coordinates | 42.9361389, -85.6214167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:32 |
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Licensee
| Name | PINKERTON SECURITY & INVESTIGATION SERVICES INC |
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| Applicant type | C |
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| FRN | 0003469285 |
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| Location | GRAND RAPIDS, MI |
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| Address | 1695 SERVICE RD NE, GRAND RAPIDS, MI, 49503 |
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| Phone | 6164565464 |
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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 | 1 | FB2 | 464.82500000 | | | 10.000000 | 8.220000 | |
| 2 | 1 | MO | 464.82500000 | | | 4.000000 | | |
| 2 | 1 | MO | 469.82500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 469.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1919 BOSTON SE, GRAND RAPIDS, KENT, MI | 42.93613889, -85.62141667 | 233.000 m | | 26.000 m structure / 26.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 22.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1919 BOSTON SE, GRAND RAPIDS, MI | | 6164565464 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-11 | WPCB765 | LITERM |
| 2001-11-19 | WPCB765 | AUDCAN |
| 2000-11-23 | WPCB765 | LICCNV |
| 1998-02-26 | WPCB765 | LIREN |
| 1998-02-26 | WPCB765 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1707466 | 2026-08-02 01:11:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPCB765 | ULS 1707466 | 2026-08-02 01:11:32 |
| Status | T | ULS 1707466 | 2026-08-02 01:11:32 |
| Service | IG | ULS 1707466 | 2026-08-02 01:11:32 |
| Grant Date | 1998-02-26 | ULS 1707466 | 2026-08-02 01:11:32 |
| Expiration Date | 2003-04-22 | ULS 1707466 | 2026-08-02 01:11:32 |
| Cancellation Date | 2002-04-11 | ULS 1707466 | 2026-08-02 01:11:32 |