Universal Licensing System
WIK4
MICHIGAN, STATE OF
License details
| ULS identifier | 1979289 |
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| Call sign | WIK4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2025-05-06 |
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| Expiration | 2035-06-07 |
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| Frequency range | 122.7 MHz |
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| Locations | 1 |
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| Representative location | MACKINAC ISLAND, MACKINAC, MI |
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| Coordinates | 45.8650000, -84.6353333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:05 |
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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 | FAA | 122.70000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.70000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MACKINAC ISLAND AIRPORT, MACKINAC ISLAND, MACKINAC, MI | 45.86500000, -84.63533333 | 225.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-06 | WIK4 | LIREN |
| 2022-03-29 | WIK4 | LIAUA |
| 2016-10-15 | WIK4 | LIAUA |
| 2015-05-13 | WIK4 | LIREN |
| 2015-03-16 | WIK4 | LETRES |
| 2011-03-04 | WIK4 | LIAUA |
| 2011-03-03 | WIK4 | ESUAPR |
| 2006-03-24 | WIK4 | LIAUA |
| 2006-03-23 | WIK4 | ESUAPR |
| 2005-12-07 | WIK4 | LIREN |
| 2005-03-30 | WIK4 | ESUAPR |
| 2005-03-14 | WIK4 | LETRES |
| 2005-03-09 | WIK4 | ESURNW |
| 2004-04-02 | WIK4 | LIAUA |
| 2002-05-07 | WIK4 | LIAUA |
| 2001-04-27 | WIK4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1979289 | 2026-08-02 02:08:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIK4 | ULS 1979289 | 2026-08-02 02:08:05 |
| Status | A | ULS 1979289 | 2026-08-02 02:08:05 |
| Service | AF | ULS 1979289 | 2026-08-02 02:08:05 |
| Grant Date | 2025-05-06 | ULS 1979289 | 2026-08-02 02:08:05 |
| Expiration Date | 2035-06-07 | ULS 1979289 | 2026-08-02 02:08:05 |