Universal Licensing System
KNGW858
MARSACK SAND & GRAVEL INC
License details
| ULS identifier | 1625227 |
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| Call sign | KNGW858 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-04-21 |
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| Expiration | 2003-06-16 |
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| Cancellation | 2003-09-07 |
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| Frequency range | 463.95 - 468.95 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ROSEVILLE, MACOMB, MI |
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| Coordinates | 42.3303056, -83.0474167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:48 |
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Licensee
| Name | MARSACK SAND & GRAVEL INC |
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| Applicant type | C |
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| Location | CLINTON TOWNSHIP, MI |
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| Address | 38160 E HORSESHOE DR, CLINTON TOWNSHIP, MI, 48036 |
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| Phone | 3132934414 |
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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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| 3 | 1 | FB2 | 463.95000000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 468.95000000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.95000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 463.95000000 | | 20K0F3E |
| 1 | 1 | 468.95000000 | | 20K0F3E |
| 2 | 1 | 468.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | | | | | | |
| 3 | T | 20900 14 MI RD, ROSEVILLE, MACOMB, MI | 42.33030556, -83.04741667 | 192.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 182.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20900 14 MI RD, ROSEVILLE, MI | | 3132934414 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-07 | KNGW858 | LIEXP |
| 2003-03-24 | KNGW858 | LETRES |
| 2002-05-17 | KNGW858 | AUDOPR |
| 2000-11-23 | KNGW858 | LICCNV |
| 1998-04-21 | KNGW858 | LIREN |
| 1998-04-21 | KNGW858 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1625227 | 2026-08-02 01:27:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGW858 | ULS 1625227 | 2026-08-02 01:27:48 |
| Status | E | ULS 1625227 | 2026-08-02 01:27:48 |
| Service | IG | ULS 1625227 | 2026-08-02 01:27:48 |
| Grant Date | 1998-04-21 | ULS 1625227 | 2026-08-02 01:27:48 |
| Expiration Date | 2003-06-16 | ULS 1625227 | 2026-08-02 01:27:48 |
| Cancellation Date | 2003-09-07 | ULS 1625227 | 2026-08-02 01:27:48 |