Universal Licensing System
KMB639
GRANDVILLE PUBLIC SCHOOLS
License details
| ULS identifier | 1273131 |
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| Call sign | KMB639 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2014-01-07 |
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| Expiration | 2024-03-31 |
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| Cancellation | 2024-06-01 |
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| Frequency range | 154.935 - 155.205 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MI |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:48 |
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Licensee
| Name | GRANDVILLE PUBLIC SCHOOLS |
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| Applicant type | G |
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| FRN | 0009765678 |
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| Location | GRANDVILLE, MI |
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| Address | 3131 BARRETT, GRANDVILLE, MI, 49418 |
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| Phone | 6162546530 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 154.93500000 | | | 45.000000 | 180.000000 | |
| 2 | 1 | MO | 154.93500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 154.93500000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB | 155.20500000 | | | 35.000000 | 89.000000 | |
| 2 | 1 | MO | 155.20500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 155.20500000 | | | 35.000000 | 30.000000 | |
| 2 | 1 | MO | 155.20500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FX1 | 155.20500000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 154.93500000 | | 11K0F3E |
| 1 | 2 | 154.93500000 | | 7K60FXE |
| 2 | 1 | 154.93500000 | | 11K0F3E |
| 2 | 1 | 154.93500000 | | 7K60FXE |
| 2 | 1 | 154.93500000 | | 11K0F3E |
| 2 | 1 | 154.93500000 | | 7K60FXE |
| 1 | 1 | 155.20500000 | | 20K0F3E |
| 1 | 1 | 155.20500000 | | 11K0F3E |
| 1 | 1 | 155.20500000 | | 7K60FXE |
| 2 | 1 | 155.20500000 | | 7K60FXE |
| 2 | 1 | 155.20500000 | | 11K0F3E |
| 2 | 1 | 155.20500000 | | 20K0F3E |
| 2 | 1 | 155.20500000 | | 7K60FXE |
| 2 | 1 | 155.20500000 | | 11K0F3E |
| 2 | 1 | 155.20500000 | | 7K60FXE |
| 2 | 1 | 155.20500000 | | 11K0F3E |
| 3 | 1 | 155.20500000 | | 11K0F3E |
| 3 | 1 | 155.20500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4100 KENOWA, GRANDVILLE, KENT, MI | 42.89052778, -85.78013889 | 190.000 m | BPOLE | 20.000 m structure / 26.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | MI | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | -2.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 20.000 m | | 6.0000 | 360.0000 | -0.800 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3131 BARRETT, GRANDVILLE, MI | KENT | 6162546530 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-01 | KMB639 | LIEXP |
| 2014-01-07 | KMB639 | LTSAPR |
| 2014-01-07 | KMB639 | LIREN |
| 2014-01-06 | KMB639 | LETRES |
| 2011-03-01 | KMB639 | LIMOD |
| 2004-01-05 | KMB639 | LETRES |
| 2001-09-25 | KMB639 | AUDOPR |
| 2000-10-20 | KMB639 | LICCNV |
| 1999-03-30 | KMB639 | AUTHPR |
| 1999-03-30 | KMB639 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1273131 | 2026-08-02 01:16:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KMB639 | ULS 1273131 | 2026-08-02 01:16:48 |
| Status | E | ULS 1273131 | 2026-08-02 01:16:48 |
| Service | PW | ULS 1273131 | 2026-08-02 01:16:48 |
| Grant Date | 2014-01-07 | ULS 1273131 | 2026-08-02 01:16:48 |
| Expiration Date | 2024-03-31 | ULS 1273131 | 2026-08-02 01:16:48 |
| Cancellation Date | 2024-06-01 | ULS 1273131 | 2026-08-02 01:16:48 |