Universal Licensing System
KNHU814
MARTIN PUBLIC SCHOOLS
License details
| ULS identifier | 1626750 |
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| Call sign | KNHU814 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-02-14 |
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| Expiration | 2023-10-31 |
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| Cancellation | 2024-01-06 |
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| Frequency range | 152.42 - 157.68 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Martin, ALLEGAN, MI |
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| Coordinates | 42.5372500, -85.6389167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:56 |
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Licensee
| Name | MARTIN PUBLIC SCHOOLS |
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| Applicant type | G |
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| FRN | 0002737450 |
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| Location | MARTIN, MI |
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| Address | 1556 CHALMERS, MARTIN, MI, 49070 |
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| Phone | 2696725086 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 152.42000000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | MO | 152.42000000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 157.68000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 152.42000000 | | 11K2F3E |
| 4 | 1 | 152.42000000 | | 11K2F3E |
| 4 | 1 | 157.68000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | 1556 Chalmers, Martin, ALLEGAN, MI | 42.53725000, -85.63891667 | 254.000 m | BPOLE | 9.000 m structure / 11.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 11.000 m | | | | 23.900 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1600 LINCOLN RD, ALLEGAN, MI | ALLEGAN | 2696739900 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-06 | KNHU814 | LIEXP |
| 2014-02-14 | KNHU814 | LIREN |
| 2013-11-19 | KNHU814 | LETCNS |
| 2013-08-05 | KNHU814 | LETRES |
| 2013-02-14 | KNHU814 | LIMOD |
| 2012-09-04 | KNHU814 | AUTHPR |
| 2012-09-02 | KNHU814 | FRATRM |
| 2012-09-02 | KNHU814 | ANATRM |
| 2012-09-02 | KNHU814 | LOATRM |
| 2012-06-27 | KNHU814 | LETTRS |
| 2012-06-27 | KNHU814 | PNLISR |
| 2012-02-22 | KNHU814 | LETCNS |
| 2011-05-23 | KNHU814 | LIMOD |
| 2003-09-17 | KNHU814 | LIREN |
| 2003-08-04 | KNHU814 | LETRES |
| 2001-11-13 | KNHU814 | AUDOPR |
| 2000-11-23 | KNHU814 | LICCNV |
| 1998-08-12 | KNHU814 | AUTHPR |
| 1998-08-12 | KNHU814 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1626750 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHU814 | ULS 1626750 | 2026-08-02 01:08:56 |
| Status | E | ULS 1626750 | 2026-08-02 01:08:56 |
| Service | IG | ULS 1626750 | 2026-08-02 01:08:56 |
| Grant Date | 2014-02-14 | ULS 1626750 | 2026-08-02 01:08:56 |
| Expiration Date | 2023-10-31 | ULS 1626750 | 2026-08-02 01:08:56 |
| Cancellation Date | 2024-01-06 | ULS 1626750 | 2026-08-02 01:08:56 |