Universal Licensing System
WDK4
MILLER AVIATION
License details
| ULS identifier | 1974685 |
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| Call sign | WDK4 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 1994-09-15 |
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| Expiration | 1999-09-28 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 122.8 MHz |
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| Locations | 1 |
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| Representative location | PORTLAND, JAY, IN |
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| Coordinates | 40.4500556, -84.9838611 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:17 |
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Licensee
| Name | MILLER AVIATION |
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| Applicant type | G |
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| FRN | 0004566360 |
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| Location | PORTLAND, IN |
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| Address | RR 4 BOX 98A PORTLAND AIRPORT, PORTLAND, IN, 47371 |
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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 | 122.80000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.80000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PORTLAND MUNICIPAL AIRPORT, PORTLAND, JAY, IN | 40.45005556, -84.98386111 | 280.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 17.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WDK4 | LIEXP |
| 2001-04-27 | WDK4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1974685 | 2026-08-02 02:08:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDK4 | ULS 1974685 | 2026-08-02 02:08:17 |
| Status | E | ULS 1974685 | 2026-08-02 02:08:17 |
| Service | AF | ULS 1974685 | 2026-08-02 02:08:17 |
| Grant Date | 1994-09-15 | ULS 1974685 | 2026-08-02 02:08:17 |
| Expiration Date | 1999-09-28 | ULS 1974685 | 2026-08-02 02:08:17 |
| Cancellation Date | 2001-05-06 | ULS 1974685 | 2026-08-02 02:08:17 |