Universal Licensing System
WPKT510
MOUNTAIN RIDGE DEVELOPMENT CORP
License details
| ULS identifier | 1872755 |
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| Call sign | WPKT510 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-07-02 |
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| Expiration | 2002-07-02 |
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| Cancellation | 2002-11-03 |
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| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ADA, KENT, MI |
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| Coordinates | 43.0108611, -85.4800278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:28 |
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Licensee
| Name | MOUNTAIN RIDGE DEVELOPMENT CORP |
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| Applicant type | C |
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| Location | ADA, MI |
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| Address | 8066 E FULTON, ADA, MI, 49301 |
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| Phone | 6166760653 |
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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 | 451.45000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO | 451.45000000 | | | 30.000000 | | |
| 2 | 1 | MO | 456.45000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 20K0F3E |
| 2 | 1 | 451.45000000 | | 20K0F3E |
| 2 | 1 | 456.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 7661 KNAPP NE, ADA, KENT, MI | 43.01086111, -85.48002778 | 262.000 m | TOWER | 37.000 m structure / 37.000 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 | | 37.000 m | | | | 51.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8066 E FULTON, ADA, MI | | 6166760653 |
License history
| Date | File or call sign | Action |
|---|
| 2002-11-03 | WPKT510 | LIEXP |
| 2002-05-08 | WPKT510 | LETAUS |
| 2002-04-15 | WPKT510 | LETRES |
| 2000-11-24 | WPKT510 | LICCNV |
| 1997-07-02 | WPKT510 | AUTHPR |
| 1997-07-02 | WPKT510 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1872755 | 2026-08-02 01:27:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKT510 | ULS 1872755 | 2026-08-02 01:27:28 |
| Status | E | ULS 1872755 | 2026-08-02 01:27:28 |
| Service | IG | ULS 1872755 | 2026-08-02 01:27:28 |
| Grant Date | 1997-07-02 | ULS 1872755 | 2026-08-02 01:27:28 |
| Expiration Date | 2002-07-02 | ULS 1872755 | 2026-08-02 01:27:28 |
| Cancellation Date | 2002-11-03 | ULS 1872755 | 2026-08-02 01:27:28 |