Universal Licensing System
WYK5
MICHIGAN, STATE OF
License details
| ULS identifier | 1985805 |
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| Call sign | WYK5 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2015-07-20 |
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| Expiration | 2025-06-14 |
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| Cancellation | 2025-08-16 |
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| Frequency range | 121.725 MHz |
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| Locations | 1 |
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| Representative location | PORT HURON, ST. CLAIR, MI |
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| Coordinates | 42.9102778, -82.5266667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:42 |
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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 | GCO | 121.72500000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 121.72500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ST CLAIR COUNTY INTERNATIONAL AIRPORT, PORT HURON, ST. CLAIR, MI | 42.91027778, -82.52666667 | 197.000 m | B | 3.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 4.000 m | V | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | LANSING FLIGHT SERVICE STATION, LANSING, MI | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-16 | WYK5 | LIEXP |
| 2025-03-24 | WYK5 | LETRES |
| 2015-07-20 | WYK5 | LIREN |
| 2015-07-20 | WYK5 | COR |
| 2015-06-26 | WYK5 | ESUAPR |
| 2015-06-04 | WYK5 | ESURNW |
| 2015-05-15 | WYK5 | ESURNW |
| 2015-04-15 | WYK5 | ESURNW |
| 2015-03-23 | WYK5 | LETRES |
| 2015-03-16 | WYK5 | ESURNW |
| 2005-05-24 | WYK5 | LIREN |
| 2005-03-29 | WYK5 | LTSFRN |
| 2005-03-28 | WYK5 | ESCAPR |
| 2005-03-21 | WYK5 | LETRES |
| 2002-04-01 | WYK5 | INTDUP |
| 2002-04-01 | WYK5 | COR |
| 2002-04-01 | WYK5 | AUTHPR |
| 2001-04-27 | WYK5 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1985805 | 2026-08-02 02:08:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WYK5 | ULS 1985805 | 2026-08-02 02:08:42 |
| Status | E | ULS 1985805 | 2026-08-02 02:08:42 |
| Service | AF | ULS 1985805 | 2026-08-02 02:08:42 |
| Grant Date | 2015-07-20 | ULS 1985805 | 2026-08-02 02:08:42 |
| Expiration Date | 2025-06-14 | ULS 1985805 | 2026-08-02 02:08:42 |
| Cancellation Date | 2025-08-16 | ULS 1985805 | 2026-08-02 02:08:42 |