Universal Licensing System
KNNU370
MICHIGAN RUBBER PRODUCTS
License details
| ULS identifier | 1768286 |
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| Call sign | KNNU370 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-04-11 |
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| Expiration | 2011-05-07 |
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| Cancellation | 2011-07-09 |
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| Frequency range | 461.2625 - 468.6375 MHz (10 frequencies) |
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| Locations | 1 |
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| Representative location | WEXFORD, MI |
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| Coordinates | 44.2605556, -85.4197778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:29 |
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Licensee
| Name | MICHIGAN RUBBER PRODUCTS |
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| Applicant type | C |
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| FRN | 0004810453 |
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| Location | CADILLAC, MI |
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| Address | 12001 EIGHTH AVE, CADILLAC, MI, 49601 |
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| Phone | 6167751316 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.43750000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.66250000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.63750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.43750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.66250000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.63750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.26250000 | | 12K0F1D |
| 1 | 1 | 461.43750000 | | 12K0F1D |
| 1 | 1 | 461.66250000 | | 12K0F1D |
| 1 | 1 | 463.26250000 | | 12K0F1D |
| 1 | 1 | 463.63750000 | | 12K0F1D |
| 1 | 1 | 466.26250000 | | 12K0F1D |
| 1 | 1 | 466.43750000 | | 12K0F1D |
| 1 | 1 | 466.66250000 | | 12K0F1D |
| 1 | 1 | 468.26250000 | | 12K0F1D |
| 1 | 1 | 468.63750000 | | 12K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WEXFORD, MI | 44.26055556, -85.41977778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 12001 EIGHTH AVE, CADILLAC, MI | | 6167751316 |
License history
| Date | File or call sign | Action |
|---|
| 2011-07-09 | KNNU370 | LIEXP |
| 2011-02-14 | KNNU370 | LETRES |
| 2001-10-16 | KNNU370 | AUDOPR |
| 2001-04-11 | KNNU370 | LIREN |
| 2001-02-13 | KNNU370 | LETRES |
| 2000-11-23 | KNNU370 | LICCNV |
| 1996-05-07 | KNNU370 | AUTHPR |
| 1996-05-07 | KNNU370 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1768286 | 2026-08-02 01:14:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNU370 | ULS 1768286 | 2026-08-02 01:14:29 |
| Status | E | ULS 1768286 | 2026-08-02 01:14:29 |
| Service | IG | ULS 1768286 | 2026-08-02 01:14:29 |
| Grant Date | 2001-04-11 | ULS 1768286 | 2026-08-02 01:14:29 |
| Expiration Date | 2011-05-07 | ULS 1768286 | 2026-08-02 01:14:29 |
| Cancellation Date | 2011-07-09 | ULS 1768286 | 2026-08-02 01:14:29 |