Universal Licensing System
KTH457
MARLETTE COMMUNITY SCHOOLS
License details
| ULS identifier | 1638817 |
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| Call sign | KTH457 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-01 |
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| Expiration | 2032-01-05 |
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| Frequency range | 464.475 - 469.475 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BURNSIDE, LAPEER, MI |
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| Coordinates | 43.1750278, -83.0671667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 464.47500000 | | | 75.000000 | 140.000000 | |
| 1 | 1 | FX1 | 469.47500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 469.47500000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.47500000 | | 11K0F3E |
| 1 | 1 | 469.47500000 | | 11K0F3E |
| 3 | 1 | 469.47500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | 2.5 MI S, BURNSIDE, LAPEER, MI | 43.17502778, -83.06716667 | 305.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3051 MOORE ST, MARLETTE, MI | SANILAC | 9896357425 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-04 | KTH457 | LIAUA |
| 2022-02-01 | KTH457 | LIREN |
| 2012-10-22 | KTH457 | LIMOD |
| 2012-07-23 | KTH457 | LTSAPR |
| 2012-06-04 | KTH457 | LIMOD |
| 2012-04-12 | KTH457 | LTSAPR |
| 2012-02-15 | KTH457 | LIREN |
| 2012-01-06 | KTH457 | LTSAPR |
| 2011-10-10 | KTH457 | LETRES |
| 2001-10-10 | KTH457 | LIREN |
| 2001-10-09 | KTH457 | LETRES |
| 2001-10-09 | KTH457 | AUDOPR |
| 2000-11-23 | KTH457 | LICCNV |
| 1996-12-26 | KTH457 | AUTHPR |
| 1996-12-26 | KTH457 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1638817 | 2026-08-02 01:14:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTH457 | ULS 1638817 | 2026-08-02 01:14:42 |
| Status | A | ULS 1638817 | 2026-08-02 01:14:42 |
| Service | IG | ULS 1638817 | 2026-08-02 01:14:42 |
| Grant Date | 2022-02-01 | ULS 1638817 | 2026-08-02 01:14:42 |
| Expiration Date | 2032-01-05 | ULS 1638817 | 2026-08-02 01:14:42 |