Universal Licensing System
WPVX428
Progressive Building Services
License details
| ULS identifier | 2443875 |
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| Call sign | WPVX428 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-08-29 |
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| Expiration | 2012-08-29 |
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| Cancellation | 2012-11-03 |
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| Frequency range | 461.65 - 466.65 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.8978889, -85.5576944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:41 |
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Licensee
| Name | Progressive Building Services |
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| Applicant type | C |
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| FRN | 0007331242 |
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| Location | Kentwood, MI |
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| Address | Kentwood, MI, 49518 |
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| Phone | 6162411096 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.65000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.65000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.65000000 | | 20K0F3E |
| 1 | 1 | 466.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Grand Rapids, KENT, MI | 42.89788889, -85.55769444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4400 36th Street SE, Grand Rapids, MI | KENT | 6162411096 |
License history
| Date | File or call sign | Action |
|---|
| 2012-11-03 | WPVX428 | LIEXP |
| 2012-06-04 | WPVX428 | LETRES |
| 2003-07-30 | WPVX428 | LETCNS |
| 2002-08-29 | WPVX428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2443875 | 2026-08-02 01:15:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPVX428 | ULS 2443875 | 2026-08-02 01:15:41 |
| Status | E | ULS 2443875 | 2026-08-02 01:15:41 |
| Service | IG | ULS 2443875 | 2026-08-02 01:15:41 |
| Grant Date | 2002-08-29 | ULS 2443875 | 2026-08-02 01:15:41 |
| Expiration Date | 2012-08-29 | ULS 2443875 | 2026-08-02 01:15:41 |
| Cancellation Date | 2012-11-03 | ULS 2443875 | 2026-08-02 01:15:41 |