Universal Licensing System
KNNN501
BLACK RIVER ASPHALT CO
License details
| ULS identifier | 1855387 |
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| Call sign | KNNN501 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-03-12 |
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| Expiration | 2001-03-12 |
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| Cancellation | 2001-05-13 |
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| Frequency range | 43.4 MHz |
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| Locations | 2 |
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| Representative location | CHEBOYGAN, CHEBOYGAN, MI |
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| Coordinates | 45.5916667, -84.4194722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:20 |
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Licensee
| Name | BLACK RIVER ASPHALT CO |
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| Applicant type | C |
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| Location | CHEBOYGAN, MI |
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| Address | 9144 N BLACK RIVER RD, CHEBOYGAN, MI, 49721 |
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| Phone | 6166258329 |
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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 | FB | 43.40000000 | | | 100.000000 | 70.000000 | |
| 2 | 1 | MO | 43.40000000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.40000000 | | 20K0F3E |
| 2 | 1 | 43.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9144 N BLACK RIVER RD, CHEBOYGAN, CHEBOYGAN, MI | 45.59166667, -84.41947222 | 213.000 m | B | 12.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9144 N BLACK RIVER RD, CHEBOYGAN, MI | | 6166258329 |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-13 | KNNN501 | LIEXP |
| 2000-12-21 | KNNN501 | LETRES |
| 2000-11-24 | KNNN501 | LICCNV |
| 1996-03-15 | KNNN501 | AUTHPR |
| 1996-03-12 | KNNN501 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1855387 | 2026-08-02 01:27:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNN501 | ULS 1855387 | 2026-08-02 01:27:20 |
| Status | E | ULS 1855387 | 2026-08-02 01:27:20 |
| Service | IG | ULS 1855387 | 2026-08-02 01:27:20 |
| Grant Date | 1996-03-12 | ULS 1855387 | 2026-08-02 01:27:20 |
| Expiration Date | 2001-03-12 | ULS 1855387 | 2026-08-02 01:27:20 |
| Cancellation Date | 2001-05-13 | ULS 1855387 | 2026-08-02 01:27:20 |