Universal Licensing System
KNGM671
E.I. DuPont de Nemours and Company, Inc.
License details
| ULS identifier | 1624606 |
|---|
| Call sign | KNGM671 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-03-18 |
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| Expiration | 2013-05-23 |
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| Cancellation | 2013-07-27 |
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| Frequency range | 152.36 MHz |
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| Locations | 2 |
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| Representative location | MONTAGUE, MUSKEGON, MI |
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| Coordinates | 43.3894444, -86.3686667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.36000000 | | | 40.000000 | | |
| 2 | 1 | MO | 152.36000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.36000000 | | 20K0F3E |
| 2 | 1 | 152.36000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WILKES RD, MONTAGUE, MUSKEGON, MI | 43.38944444, -86.36866667 | 196.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 38.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WILKES RD, MONTAGUE, MI | | 6168944011 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-27 | KNGM671 | LIEXP |
| 2013-02-25 | KNGM671 | LETRES |
| 2010-12-21 | KNGM671 | LIAUA |
| 2010-12-20 | KNGM671 | ESUAPR |
| 2004-11-16 | KNGM671 | LIAUA |
| 2004-11-15 | KNGM671 | ESUAPR |
| 2004-11-13 | KNGM671 | LIAUA |
| 2004-11-12 | KNGM671 | ESUAPR |
| 2003-11-06 | KNGM671 | LIAUA |
| 2003-11-05 | KNGM671 | LIAUA |
| 2003-04-22 | KNGM671 | LIAUA |
| 2003-03-18 | KNGM671 | LIREN |
| 2003-03-17 | KNGM671 | LITIN |
| 2003-03-03 | KNGM671 | LETRES |
| 2002-04-22 | KNGM671 | AUDOPR |
| 2000-11-23 | KNGM671 | LICCNV |
| 1998-04-10 | KNGM671 | AUTHPR |
| 1998-04-10 | KNGM671 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1624606 | 2026-08-02 01:16:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGM671 | ULS 1624606 | 2026-08-02 01:16:20 |
| Status | E | ULS 1624606 | 2026-08-02 01:16:20 |
| Service | IG | ULS 1624606 | 2026-08-02 01:16:20 |
| Grant Date | 2003-03-18 | ULS 1624606 | 2026-08-02 01:16:20 |
| Expiration Date | 2013-05-23 | ULS 1624606 | 2026-08-02 01:16:20 |
| Cancellation Date | 2013-07-27 | ULS 1624606 | 2026-08-02 01:16:20 |