Universal Licensing System
WPPU573
STERLING SYSTEMS & CONSULTING INC
License details
| ULS identifier | 1820060 |
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| Call sign | WPPU573 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-01-18 |
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| Expiration | 2005-01-18 |
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| Cancellation | 2005-03-26 |
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| Frequency range | 464.5 - 469.75 MHz (13 frequencies) |
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| Locations | 2 |
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| Representative location | MACOMB, MI |
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| Coordinates | 42.5503056, -83.0790833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:01 |
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Licensee
| Name | STERLING SYSTEMS & CONSULTING INC |
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| Applicant type | C |
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| Location | STERLING HEIGHTS, MI |
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| Address | 2122 15 MILE RD STE A, STERLING HEIGHTS, MI, 48310 |
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| Phone | 8107953146 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 464.50000000 | | | 25.000000 | | |
| 2 | 1 | MOI | 464.55000000 | | | 25.000000 | | |
| 1 | 1 | MO | 464.65000000 | | | 25.000000 | | |
| 1 | 1 | MO | 464.70000000 | | | 25.000000 | | |
| 1 | 1 | MO | 464.72500000 | | | 25.000000 | | |
| 1 | 1 | MO | 464.75000000 | | | 25.000000 | | |
| 2 | 1 | MOI | 469.50000000 | | | 25.000000 | | |
| 2 | 1 | MOI | 469.55000000 | | | 25.000000 | | |
| 1 | 1 | MO | 469.60000000 | | | 25.000000 | | |
| 1 | 1 | MO | 469.65000000 | | | 25.000000 | | |
| 1 | 1 | MO | 469.70000000 | | | 25.000000 | | |
| 1 | 1 | MO | 469.72500000 | | | 25.000000 | | |
| 1 | 1 | MO | 469.75000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.50000000 | | 20K0F1D |
| 2 | 1 | 464.55000000 | | 20K0F1D |
| 1 | 1 | 464.65000000 | | 20K0F1D |
| 1 | 1 | 464.70000000 | | 20K0F1D |
| 1 | 1 | 464.72500000 | | 20K0F1D |
| 1 | 1 | 464.75000000 | | 20K0F1D |
| 2 | 1 | 469.50000000 | | 20K0F1D |
| 2 | 1 | 469.55000000 | | 20K0F1D |
| 1 | 1 | 469.60000000 | | 20K0F1D |
| 1 | 1 | 469.65000000 | | 20K0F1D |
| 1 | 1 | 469.70000000 | | 20K0F1D |
| 1 | 1 | 469.72500000 | | 20K0F1D |
| 1 | 1 | 469.75000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MACOMB, MI | 42.55030556, -83.07908333 | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2122 15 MILE RD STE A, STERLING HEIGHTS, MI | | 8107953146 |
License history
| Date | File or call sign | Action |
|---|
| 2005-03-26 | WPPU573 | LIEXP |
| 2004-10-25 | WPPU573 | LETRES |
| 2000-11-23 | WPPU573 | LICCNV |
| 2000-01-18 | WPPU573 | LIISS |
| 2000-01-18 | WPPU573 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1820060 | 2026-08-02 01:27:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPU573 | ULS 1820060 | 2026-08-02 01:27:01 |
| Status | E | ULS 1820060 | 2026-08-02 01:27:01 |
| Service | IG | ULS 1820060 | 2026-08-02 01:27:01 |
| Grant Date | 2000-01-18 | ULS 1820060 | 2026-08-02 01:27:01 |
| Expiration Date | 2005-01-18 | ULS 1820060 | 2026-08-02 01:27:01 |
| Cancellation Date | 2005-03-26 | ULS 1820060 | 2026-08-02 01:27:01 |